How is the Vista X otherwise say out on the dirt, I am thinking about purchasing one
I guess if you're used to using a Tesoro, then the Vista X would be an easy transition. It runs at 16kHz, so most like it for relic and coin hunting. Faster recovery speed, excellent depth about like the top end detectors. Most prefer the Supersix coil, which runs smooth and stable, with great separation. They have an eight inch concentric, which is great in nasty iron, and even a 5.7 inch for the worst of places.
A lot of people love the Vista X. It works really well in mineralized ground, which is a big plus. Monte even liked using one as he was a big Tesoro fan.
I don't own one yet, but probably like you, I think I've read about every post about them. It seems to be the best choice.
They have the Goldhound that runs at 30kHz, but that is more of a speciality detector, and doesn't have the dual discrimination, or a gain adjustment.
I've been talking to Richard at Backwoods Metal Detectors, as he's the dealer here in the USA.
I still use a Deus 1, and like you I don't own one yet, but have been considering it for a month or so.
I have a GPX 5000 listed, and was wondering about picking one up because mainly of the analog audio, ability to work in high iron, work in bad ground, and has depth like a Deus 2, but my biggest turn off is the dual toggle switches on the bottom, instead of just one well placed one, and I don't have any use for a bigger coil. It's all personal preference.
In fact I just heard from Richard today that he could do a trade with what I'm selling, but I just haven't made my mind up if I really need one or not.
I've heard way more positive things about the Vista X then negative, almost no negative, except for the switches, and the fact it runs on 8 AA batteries. So, I'm still on the fence on whether to get one or not myself.