Concerts, the rooms are always tuned visually and sonically for about 1/2 to 2/3 of the way back on the floor. If you care about audio or visuals this is where you go. If you can’t afford the floor, anywhere in the center will still be a good experience, avoid the sides unless you don’t care about visuals or audio. We literally call those the bone seats, because they have no substance to them.
If they've got a control booth in the middle of the venue, that's usually where I want to hang out. Best audio/visuals right where the guy engineering it is listening to it