It's just the right height, fits perfect, looks good and electronically it lends itself to heating elements that run perfectly for a single high drain battery. Especially a 2_700.I have one on both cuts and a Topside. Much better on the cut than Topside. I love the Topside but probably need another rda for that one. Profile needs more juice than the Topside can provide for me. But now vaporoxx has 3 on the Topside. So I don't know
Even aside from the generous squonking of the Cut too