OG_Blues
Guitar Geezer
This is pretty much what I would say too based on your elaboration. As time goes by, I think most people develop some specific personal preferences. Also, these preferences will very likely evolve over time. A sampling of instruments like this pretty much covers the gamut of flat / wide fingerboards, round / narrow fingerboards, and the most common scale lengths. Like Dog says, beyond that are nuances.Personally at your level is where I'd start considering another guitar. I think it's a good idea to have a steel string acoustic, a strat-esque, three single coil type guitar, and a Les Paul style dual humbucker guitar. Maybe you add a Tele style in there too. Those are the major types... everything else is going to get more nuanced. From there you can determine some likes and dislikes, listening to how they sound and whether you want to move further afield in terms of types of pick ups such as P90s or TV Jones, or just other brands of single coil and humbuckers you've currently got.