I heard the newer PTs had more curve-breaker questions, but I don't know that for sure. My scores decreased when I skipped around from PT 50s to 60s to 70s. It probably depends on your skillset, though.
I am so mad I wasnt paying attention and missed the 72 sale... @J.Y. Ping you know you want to have a fire sale of some of the newer tests! :) Or how about as 12 hour sour that only gets posted in the forum to reward those that check in every day :)
The score conversion scales on newer PTs are much less forgiving than the old ones. I was scoring in the mid 170s on the old PTs and then dropped to the high 160s low 170s on the newer ones despite missing roughly the same amount of questions
be careful of the 13 in 13 and such, the newer tests seem to be throwing in some tougher questions a little earlier and some easier later which throws a wrench in it so you can use it but dont go crazy if it doesnt work out that way
Well the problem is now that I pretty much depleted all the LSATs.
I've done all the drills on here, as well as the drills in LR Encyclopedia by Nathan Fox
I feel as though I would def hit the untouched ones, although there are slight differences they are still LSAT question that you haven't been exposed to. You can throw in a newer retake too somewhere but I wouldn't cut out the untouched
With everything said, I would be careful on the newer tests, especially of the PT 70+. The difficulty of the questions have been spread out so now it's very possible to see one of the toughest questions of the section early on say #12 or something.