shot speed up is a dps decrease. shot speed down is a dps increase. so like, blue mushroom, dead onion, etc are really good. i know you needed move speed, but keep in mind dps is probably more important. tears up + shot speed up items I think are even worse, because tear rate isn't even that important. also, it's multiplicative. it's on par and maybe even better than % items like magic mushroom. it doesn't just add a % value on top of sacred heart, it's multiplied.
