If you really want Triton then don't listen anyone's opinion, even mine.
I own one (2 months) but i found it not as great as it sounds. Pure synth engine, compared with Rolands and Yahamas S&S, limited filtering (without resonance), no SYSEX, excellent effect routing and algorithms, RAM based samples (no flash), limited sampler. It has many PROS and CONS. And it is not cheap.

By the way CS2x is not analog synth. It has the knobs but the engine is a pure sample based one. Take a look on new Yamahas S80/S30/CS6x. In these new synths you can plugin extra synth boards (PLG) with more polyphony each one and new synth engines. One of these boards is PLG-150-AN witch is a pure ANx like analog synthesis board (like Korgs MOSS) with computer based full editing and great sounds. It's multitibral and has its own insertion FXs. You can also usu a plugin DX-like FM synthesis for vintage sounds.

So think again...