[Jasper7821]

I need a driveshaft and it's $1,059 from the dealer and used I found for $200.
But I see new aftermarket ones from $65-$150. Just curious if there's complaints with aftermarket ones. I don't know if I'd buy a $65 one but $150 is great if reliable.
Just looking for input.
Also, I have two part numbers from the dealer and the two from the parts catalog that say 2000 and up.

Dealer said:
986 332 024 60 or
986 332 024 55

Parts catalog:
986 332 024 50 or
986 332 024 51

The dealer said -55 and -60 are just later versions, so should I just look for those ?
And are these complete with grease already in the boots and just grease the ends and install them ?