Marco PRW is first choice usually.
Especially for EM’s and SS.
Has the best aspects of classic pinball feel.
PL Perfect Play are great but limited sizing doesn’t allow you to finish a lot of games.
They are however, a tad bit bouncier than the Titan stuff, which I like.
Titan has the best selection hands down (if you want color) and their rings are durable for the most part but, I tend to like the Perfect Play more; especially for flipper rubber.
The rest of the odds and ends are usually a mix bag.
Cliffy for normal posts and Perfect Play for the thin Stern posts.
Hope that helps PAC.