Which Rel subwoofer


I have a pair of Dynaudio C-1 and I'm trying to figure out what Rel sub to use. The two I'm looking at are the R-218 and the R-328. Does anyone have any experience with these Subs.
taters
Before I spent that much coin on the REL-328, which really just adds a sharp spike at 45 Hz, I'd give a hard look and listen to the REL Fathom F110. It's not much more money, and can be had for well under list. The Fathom goes lower, plays louder. integrates easily. and has a flatter, more extended response. The flatter, wider curve makes it easier to integrate.
Johnnyb you mean the JL Fathom F110. Yes the JL subs are special I went from the REL Stentors to a JL Fathom F113 and its faster, goes lower and has less distortion than the REL ever had. Plus no issues, the JL has worked flawlessly where I had reliability issues with the RELs.
Very happy with the Stadium III and Dynaudio Contour S1.4S. Great extension, improves soundstage, and dissapears.
......I am also looking at the REL's.....R328 to match with my Sonus Faber Cremona M's. I plan on making this purchase after the Holidays. I would like to see what you do and think of the REL's.

Sksos1- we get it you don't like REL's and every thread about them you post the same message. Let it go....please