Exhaust mfld: 2 RS2 or not 2?

[four.rings@MCIONE.com]

Hello, Club!

As my subject line implies, I am looking to replace the cracked exh.
mfld.
Could anyone who's BTDT give me a scope on the pros and cons, best
sources and prices charged for:

1. Used OEM EM
2. New, superseding 2-piece OEM EM
3. RS2 EM
4. Dylinx EM

I need the info as soon as possible, if not sooner...
The car is on the ramps since yesterday.

Thanx,
-- 
Igor Kessel
'89 200TQ (mostly in one piece)
'98 A4TQ
Philadelphia, PA
USA