Do different drum samplers (Toontrack, BFD, Geist, etc) tend to use the same keyboard mappings? I assume that at least all of Toontrack’s kits have the same mappings, right? For example, is B2 usually a kick, D2 a snare, etc. Is it best to leave them as they are if you will be switching between different kits? If they are the same, it would probably make sense to just get used to it rather than spend time customizing the mapping. Thanks.