Doc, try the MIUI ROM. You will probably love it.
I'm debating between the HTC Thunderbolt and the MOTO Bionic. I want dual core, but I also want moar RAM. Perhaps I will wait until I can upgrade at subsidized price in June. Maybe one that combines both will be out.
ModXtra... do not get a Droid X when there are options like the Thunderbolt and Bionic coming out. 4g, faster processors (at least, the Thunderbolt MAY have a 1.2ghz or will be a 1ghz and the Bionic will be a dual core 1ghz), and the newest versions of Sense/MotoBlur.