Midas+ disappointed me.This exercise can indeed get expensive, but it sure is a whole lot of fun! And there's no way to truly know what that rifle is going to like, short of completing the exercise. Rimfires especially are absolutely notorious for ammo preferences. The results tend to be surprising at times.
I'd add a few of the less expensive offerings into the mix as well. It's nice when you occasionally hit on an offering that shoots really well, at maybe 1/6 the price of the Eley and similar class rounds that you're expecting the most from.