Best S10 Frame for AD Swap ???

[Intimidator]

Going to get this thing together on it's current frame, but have seen a couple S10's around for dirt that I could grab for donor frame for the near future to swap to

I see a few variations used and just wondering what is the 'best' or good thing to start from

thanx guys

(The current frame is the 51 frame with a 69 camaro front sub, but if I'm gonna bag, which I know I'll want to eventually, I think the S10 frames look much friendlier, and I like the wide availability of parts)