What do you mean by that? ("range of sound is limited")
I mean, a traditional P-bass is already limited in the range of sounds it can produced, isn't it. How does the reverse P make more limited?
THX
On the E string side, with a traditional P, it's sending more of the flubby side of the wire which is going to sound more loose and jangly. On G string side, it will be picking up a more refined tighter string.
When you reverse that sensing, the pickup is going to sense a physically tighter E string and a looser G. In effect, the G string is tight enough where the sensing is that probably doesn't make much difference as it's so tight anyway unless someone was really digging in, but I'd argue that this would affect the E string's sound. So to me, the reverse P sounds more refined and focused, but it also means that it's at the cost of dynamics. So if you like your reverse P sound a lot, it's great because you'll have it and not have to try to "get there," but if you want more dynamics/flabby E (maybe slap bass), you'll be fighting against the design of a reverse P to get there.
I have a reverse P in a Fender Power Jazz Bass Special (P/J), and a regular P in a Fender Precision Bass Lyte Deluxe (P/J). I love the refined sizzling sound of the reverse P on the Jazz Bass so I haven't modified the electronics, but much of the controls are practically worthless as I can hardly tell the change from 0-10. The Precision wasn't loud enough/dynamic enough so I went in the other direction and swapped out the P, modified the humbucker so I could use it as a double J or J and added an active preamp, and I love it for being a beast.
At the end of the day, we're taking about a couple inch difference at most, so even though it affects things in this way, it just pushes things in these directions, and the sound is more important than the theory. Regardless, if you took the same P pickup and reversed it by moving the E side to be closer to the bridge, in the same location, I think you'd notice the difference if you moved the E side of the pickup closer to the bridge.