I definitely recommend the Innovation. It's a fantastic turntable. My Innovation has two Clearaudio Universal 12" tonearms, one for mono playback, and one for stereo. If I upgrade to the Master Innovation I will continue using both tonearms.
I previously had a Clearaudio Innovation with a Universal 9" tonearm (and same stereo cartridge: Lyra Atlas SL). The Innovation is better in a every way. It has a lower noise floor and is higher mass. Performance improvements include better bass response, less noise, better soundstage and improved ability to resolve inner details through the range. It's also more dynamic and more musical overall.