[size=large][size=medium]I usually do not reply to a lot of questions on the forums. I just like to read what is going on and if something different or new is found with a machine I own. This is one subject I can talk about since I have two of the machines you are talking about and they are the E-Trac and the T2 SE. The Omega is not something I can discuss, but Bart is most likely dead on with his comments about it. Now to the E-Trac and T2 SE....
The E-Trac:
I have owned and used the Explorer XS, Explorer II, and now the E-Trac. I have owned the E-Trac for about 20 months or so and it is a wonderful machine. I have seen and dug great things with it and I still use it today, BUT not as my first detector of choice. I am a Civil War relic hunter 99.9% of the time but I do like the old home sites that produce a wide variety of coins and other relics you do not normally find searching Civil War areas alone. One reason is that the Minelab E-Trac, like all of there machines, are so darn heavy and this just kills it for me after three to four hours of swinging in the thick woods and ravines. The speed at which you have to hunt the E-Trac is so slow that it is difficult to remain a patient hunter and slow down to grid or work small areas all the time. Where I think the E-Trac excels and from what I am reading from your question is hunting the coins and trashy areas. The E-Trac can simply get in and discriminate out the junk and cherry pick the good stuff (coins in your case). If you can slow down your approach and learn to be patient the E-Trac will reward you handsomely. It does have a learning curve that must be learned in order to receive the full benefits of this machine. If you are looking for a true turn-on and go machine, the E-Trac is just to much $$$$ and time for that purpose. When I enter a new site, I will always pick up the T2 SE and sweep the area to see if it is holding any relics or other goodies. If the site holds promise and is just to trashy for my liking I will turn to the E-Trac to see if it can get in and sniff out the goodies. If you have the time and the money, the E-Trac is a machine you can grow into and have for a very long time. Better start working on those shoulder and wrist muscles.
The T2 SE:
What a wonderful machine this has become for me. It has everything to like, LIGHT, FAST, DEEP, and WELL MADE. The price is great also! Turn-it-on-and-GO! I will go on record and say that my first two trips out with this machine I wanted nothing more than to throw this machine out in the street and run over it. I was not used to a chatty machine and this machine CAN be very chatty at times. There are times when you will just have to walk away and re-group when hunting with the T2 SE. After a while and developing patience for the noise I began to really LOVE this machine. The depth is hard to believe in the right soil. I have dug some very deep bullets and plates with this machine (12" +) To find relics at 8"+ is very normal for this machine. The speed at which the T2 recovers is the fastest on the market, only my Tejon comes as close. The one flaw that the T2 has is trashy sites. I have yet had it get into a trashy house site and have fun with it. It is just to jumpy and chatty and once you start turning the sensitivity down to compensate for the noise, you have just lost several inches in depth. Na, I will switch to the E-Trac and cherry pick my way through it. BUT, hold on tight when you get into some nice wooded areas with minimal trash....the T2 will just tear it up and you can cover some serious ground and feel confident that not much has been missed. With the E-Trac this will not happen you hit iron and it nulls...by the time it recovers you have moved several feet and just missed anything in that area that may have been there. Not with the T2!
So, can you go wrong with either machine? I would say no. Do they both have PROs and CONs, yes they do. But, the real question is what you want in detecting and how your personal style is. If you like to hunt fast to see what a place has to offer before you invest your time into it and you want a light detector to assist then the T2 SE is your answer. If you always hunt slow and grid every spot you detect and do not mind a sore arm the next day, then the E-Trac is your machine. Personally, if I was a die hard coin hunter and had the $$$$$ to invest in a machine I would buy the E-Trac. You can buy after market coils to assist with weight issues and other flaws you may encounter. Either way you have narrowed your selection down to two very good machines and you will be happy either way.
Good luck and HH!
Wes-N-VA
(Wesley)
Visit my you tube page wesnvirginia to see my videos hunting with the T2, Tejon and E-Trac. You can also type Wes-N-VA on the top of the you tube page and it should bring up my videos also. Thank you![/size][/size]