Traded my holy grail for this guy, i regret the trade because i loved my holy grail but i will keep this pedal on my bored just because it does the job for leads & has a really nice shimmer trail, it can also add a tremolo effect that i love alongside a hold feature that i almost bought a EHX Freeze pedal to use that type of effect. the only thing i dislike about it & all of Old Blood Noise pedals is its very noisy & when you use the hold feature it makes the signal dry. that could be a pro for most people but for me i really wanted the reverb effect to double alongside the sustained notes. That's just me being picky but it just makes me want to have my holy grail alongside this pedal. All in all this is a really cool pedal & does a lot more then most reverbs but its not for everyone.