yah i switch between them for different songs i guessed.... the vtdi is my rock tone, the para drive is my vintage jamerson tone... i am still trying to figure out what i will use the tone hammer for most likely i will use together with the AGS circuit though make it a slight overdriven tone. i paired the vtdi together with the rest of the dirt pedals -> fuzzrocious rat tail, fuzzrocious heliotropic, and dg vmt had no time to test the pedalboard though this is like my new revision of the pedalboard that i just did today