1°) It would be great to have the possibility to organize the flaw of effects.
For now, effects are in serial, one after another.
But why not place them into "Effects Algorythms" (as in FM synth). I have this possibility in my “little” Behringer Deepmind 12. That way, we could place 2 serial effects in parallel with 2 others for instance. Or all other different types of paths.
2°) Being able to select one effect several times. For example 2 Reverbs in parallel with different settings.
3°) Reverb enhancement. This effect is not bad but I think it could be better with more settings and some presets like Hall, Room, Spring, etc…as in most of reverb.