Another vote for the MSR sets.
Trangia are good too.

I pack 2 of the smaller Trangia pots with non-stick & 1 MSR 1L pot that's just plain aluminum.  The MSR is firepit sooty while the teflons are kept clean.

It all packs up nice with my full Trangia kit.  A little extra weight, but with nice benefits of being able to have tea/coffee/hot chocolate around the campfire without having to burn fuel & deal with the stove.

What I have trouble finding are nesting pots with bails.