I would like to do a guided hunt again one day, but we've been cutting our teeth in Colorado the last few years and have learned a lot. I would like to be able to make 2 trips a year out west DIY hunting if possible. That's what has me thinking of applying for multiple states.
I just did a quick look at Huntin Fools cost. $55 per state and $10 per species (plus the cost the state charges).
I'll tell ya this, the info they use on where to decide to apply (except for boots on the ground knowledge) is no secrete. All that info can be found on a states website. Is that worth the extra money? IDK, possibly.
Take AZ for example; if you want a trophy mule deer most people put in for the Kiabab. Odds of drawing are slightly above zero, Huntin Fool is not going to improve your odds for that tag but they might suggest a unit with lower trophy potential and slightly higher odds (maybe 10%). Is that worth it?
I'm speculating on what they do but I'm confident that I'm close in my assumptions.
Also, don't get hung up on "trophy" status of units/areas. Particularly with mule deer, trophies are a thing of the past. Sure, they exist and hard work/luck will get ya there but these places are nothing like they used to be. Me, I have way more fun doing an adventure hunt and setting my expectations of a "trophy" for something realistic. Honest opinion, a 4x4 mule in most any area with OTC or easy to obtain tags is something to be extremely proud of.
One last opinion. As a traveling hunter I think your best bet is to hunt as much as possible in a given area. Learn it and after a few times if it doesn't pan out, move on. Drawing a premo tag does you know good if you're limited on time and know very little about the area or species your hunting. Been there, done that.