Vortex Sound Research

I'm looking for a fun and versatile wavetable VCO that's not tedious to program and ideally not more than $500 USD, and while the Noise Engineering oscillators fit the bill for that, they have far too much aggression and not enough subtlety for my tastes. I need plenty of timbral variation for basses, from nasty squelchy brostep sounds to more subdued deep house vibes.

Even though I'm not a big fan of menu-diving, I'm really loving the sounds coming out of both the Graphic VCO and the E352 Cloud Terrarium. Which do you find to be the easiest to program? I'm not sold on any particular module yet, so I'm open to suggestions. I may even end up going with something analog like the DPO.