It seems like Eclipse is the most underrated, least talked about ROM that was made for the Bionic, and it really shouldn't be this way.
I chose Eclipse after trying out Purity and Liberty because it's a simple, one-flash solution to get the advantages of the ICS theme and ported apps. It's fast, beautiful, and stable. I have had apps crash less on Eclipse than I did on the stock build.
Does anybody else know specific details of the differences of Eclipse vs. the more popular ROMs?