RC, is there much difference between the Ibanez and the Maxon?
depends if you mean the vintage ibanez or the reissue. the vintage ones were basically made by maxon. They are all pretty similar in a general sense, but the Maxon branded version is without a doubt the lowest noise of the three and it compares very well in other areas as well. If you have the bread, it is the clear choice. If you don't mind constant high end swooshy noises even when you're not playing, get ANY other analog flanger that's cheaper.
These pop up in the classifieds from time to time.