I have both the E330 and Tides.
The E330 i mostly use the fm mode and the cloud mode. The wavetable mode i haven’t explored much, but you have some nice sounds in there.
What i use the most is the cloud mode, which is a copy of E340.
I should explore the fm mode more, as you can use the 2 outputs, and probably with something like MI Warps create a different but related sound.
The E330 is a good module, good build and good price.
As for the Tides mode, i have it with the parasites mode.
In parasites mode you have the normal Tides, a harmonic oscillator and a random walk generator.
- Normal tides can be used as a modulator (and it excels at that) and also as an oscillator. You can obtain various sounds from it just by modulating the shape, slope and smoothness (and has a level input, saving you a VCA)
- Harmonic oscillator has 16 voices and is an amazing mode for oscillator (and modulator). The also has a sub osc.
- random walk generator can be a powerful tool for modulation, but i haven’t explored it yet.
( checkout the website for more info on parasites: https://mqtthiqs.github.io/parasites/tides.html )
VCVRack also has the tides module, so you can “try before you buy”
I also tried the Sheep firmware, but didn’t like it much. Not as versatile as Parasites.
I have also been looking at the STO, which for the price seems like a good oscillator, but i have other needs as far as modules go.
I would sell my E330 and probably would’t miss it much. I wouldn’t sell my Tides. (if i could i’d buy another, but i just got a R*S DUSG mkII so no money for modules at the moment)
I also have a cheap Doepfer Osc (A-110-2 Basic VCO) for the square, saw and tri waves, because it just works.