hey everyone, my gk mb500 was stolen july 4th. I'm looking for replacement. tried a markbass f1 500 last night and it sounded different in a good way. my concern is markbass as reliable than gk and is there a better model markbass to have. fyi i play through an mxr di driver and a golight 4x10 4 ohm cab and a jazz bass. i go for vintage tone but dont want that speaker fart at higher volumes. any thoughts?