I bought it to use on a bass, rather than chorus or flanger.
First up, the low end does not drop when fully engaged, that would have been a deal breaker for me. But even with everything at 11, low end is present.
It has 3 knobs with plenty of sweet spots, you shouls be able to dial in something good.
But, there is a but, when turned off the effect can still be slighty heard. Not sure if someone else had this experience, but this is not cool. You could try and solve this with an AB selector to isolate it.
Its 30 bucks so you can expect something to not be right.
With that said, I intend to keep it anyway. I like how it sounds and can live with that bleed for now.
Also, it is quite larger. I did not expect it to be this big, might be something to consider.