Wellllll, that depends. I think it is worth whatever money you spend on it and would engcourage you to get one used if you can.
The F2 is very much different than the V and you are gonna have an adjustment period to wade through. Heres what you have gotten used to with the Fisher:
- Display with Numbers from 0 to 99.
-Battery meter
-Depth meter
- Target groups for Notch
- Tone ID
Adjustable settings:
- Notch
The Vaquero has none of thse features; it is bare bones basic and suits a "beep and dig" user. If you have gotten used to "process and decide" detecting, this will be a hurdle that must be overcome. I personally like the trade off of a notch circuit, for those times when it can be of use.
SO what does the V have going for it? It is more receptive to lower conductive items, like jewelry due to the frequency and the ED-180 DISC.
It does have a manual GB, as opposed to the preset type. This is realy not the big deal many people make it out to be. For most areas it requires little adjusting - once set it is stable. When you move to a new area it gives you the chance to adapt, so it CAN be of use in maybe 10% of the hunt sites you might visit.
It is more rugged than the F2 IMHO, especially the coil.
It uses 1 nine volt battery - this is splitting hairs, I admit.
I suspect it is more sensitive than the F2, giving better response to deeper items. In the "casual" world of coin/jewelry hunting, this can be as much a curse as a blessing
All this means you may not like the V and will want to get something else. You will find it depreciates roughly 40% in the used market and that is a bitter pill for something new you may not like. This is why I advocate you get a used model as your first Tesoro.
So what about the Bandido II? Not much different than the Vaquero, at least not enough to matter to you. It isn't quite as smooth, if you ask me, the Vaquero being more silky in it's response. Ditto the Eldorado. These are first generation uMax instruments, with the older chip sets. BOTH are excellent models and if you can find one used, get it!
They all three have the ED-180 discrimination, which means they have an expanded midrange. Iron targets will tend to cut out further down the dial, closer to the bottom, opening up the response to lower conductivity targets. This is why relicheads like them so much. They all have this ED-180 feature and it could be of use to you on gold filigree and chain. It wont matter on US coins.
The choice is yours. I say go for it. You may like the V. If not there is always another ready to buy it from you. I hope this helps you make a decision.