A thread on the synth forum KVR asked “what’s your favorite synth to program” ? It is interesting to stop and contemplate. There’s quite a few synths I really enjoy playing; others that I find I can get satisfying sounds from; some are go-tos for a certain type of sound. Then there are those that are actually fun to program. My answer to the question was ArcSyn by SPC.
In the Soundware section of this site you’ll find some soundsets for ArcSyn, but if you just want to learn the joys of programming this excellent machine then perhaps my video might be of some use.