Finding a reliable recovery pump

I'll start by saying I've put the time into google and still feel like my question is unanswered. Is there a recovery pump available that is considered the best?

I feel like I read about problems happening fairly soon into a pumps life for just about every model out there. Whether it be pump oil getting into the extract, or seals going bad, I can't seem to find a pump that doesn't have these problems right away.

I've been looking at the cmep and the cmep-ol most recently, but they are a little pricey, and I don't see many people talking about them. I've also looked at CPS' TRS21, but I can't find enough information about it as far as our purposes are.

Cmepol is apparently months out on preorders and units out now have issues but are demo units from my understanding.

Trs21 is supposed to be pretty solid and there are local distributors carrying them at least in co. Bit pricey but i love mine in conjunction with a coil.

Depending on your production needs there's always passive recovery as well. Gonna be doing some experiments on recovery time with passive to see if its simply too slow but i'd love to remove the pumps all together.