I have 130K on my second TC which is the replacement OEM and there are no problems with it whatsoever. I've bagged the snot out of it too. I can't say as I would have replaced things with another OEM, but in this case I have no concerns. There are lots of TC companies out there that can do modifications to an OEM unit to beef it up, change the stall speed, etc. A number are using Ace which also gets mentioned a lot (I liken this more to demographics than anything), but others like B&M, TCI, NCRC, etc., are good options also.