Tab, it's really too early to say.....I've had the O8 only once, and that's because the weather hasn't been fit enough to hunt in.....I took it to an old park that's right down from my house....Using the 11" dd I hunted in Disc 39, 3T, sensitivity at 92..I ground balance settled in at 53.....There is a lot of trash in this park--old trash, heavy iron, pull tabs, bottle caps, foil, you name it....At any rate, I was able to pull a Wheat penny out of an area that I had hunted with the XLT, and my buddy had hunted it with the Safari...The Wheatie was pulled from among the iron with the 11" dd....I am having to learn how to listen more closely since the recovery rate is so much better on the O8 than on my XLT...A lot more beeps to process. I ended up going to 2tones to get some mercy, and I switched to the 5" dd...With this small coil, I was able to pull 2 nickles out of the same area, and I didn't really have to slow down much at all...The nickles both came in at a solid 57 on the VDI...I wasn't finding anything over 3 to 4" deep, and starting getting concerned about depth....However, I buried a dime at 7" and O8 did not have any trouble picking it up...That tells me I did not cross anything deeper than the 3 or 4" targets I had already found...One thing I did notice is that the O8 didn't seem to have any problems with EMI or falsing.....Light as a feather. The errors I am encountering right now are all operator errors....I have faith in the machine--just need to continue hunting.
As far as the T2SE is concerned, I have not had it out yet but the construction is second-to-none...Sleek looking machine, weighs a little more than the O8 but the balance on both is superb!!! I will say the construction on the O8 is not at the standard of the T2SE but it is still a sturdy machine...I can't wait to get out again, and I'm going to go over the same areas with it that I did with the O8 to see if there is a difference in response and items recovered...I have pounded this park for years, along with other detectorists...Right now, I'm not really trying to find much--it's all about learning the machine and that means digging just about everything....Any advice on either or both machines will be well received.
Keith