Re: Phase 90 or Small Stone
Apples and oranges truth be told. I like both and have owned several of both over the years. The Phase 90 is more swooshy where the SS is thicker and with the colour switch offers mored different sounds.
FWIW, I have owned LOTS of phasers over the years...phase 45, phase 90, phase 100, Small Stone, Bad Stone, Maestro Mini Phase, Foxx Foot Phaser. Boss PH-1r, etc, etc, etc...these days Im down to one and it's an early russian Small Stone!
If you ddecide to go small stone ANY of them are good...trust that even the new Nano Stone is a great pedal if you go MXR stay vintage or pay extra and get the 74 Ri Script...the regular Dunlop/MXR Phase 90 sounds terrible and the EVH version isn't much better IMO.