I've been looking into getting my first electric guitar rig recently. I'm not a beginner guitarist but I've never owned an electric before. I want to have a fairly versatile guitar because I already have my mind set on starting with songs from Tim Henson, Ichika Nito, and Tosin Abasi. I'm conflicted between getting a 6 or 7 string because I'm not really a fan of the designs of a lot of the 7 strings in my budget of around ~400 (and i'm mostly looking into used guitars). If I were to get a 7 string I'm leaning towards the ibanez rgms7 because I like the versatility of the pickups, but I dislike the glossy black color and would like to have a tremolo. If I were to get a 6 string, i would get a Yamaha pac512/pac112vm or a jackson adrian smith sdx. I plan to run the guitar through amplitube 4 or bias fx 2 but I havent even started looking into audio interfaces yet so if you have tips about that I would appreciate it too.