That looks like a decent first set. I just recommend covert because I've personally used their beginner set and still use the "free" case in my go kit.
You are right that for some locks 025 just isn...
Oh yeah, that CI set is great. I got Jr. that one to learn on. I actually still reach for it on Master, Kwikset, etc. The .025 actually seems better for big keyways. Less side to side slop I think.