Board Advice: Jones Frontier vs Mtn Twin vs Salomon Assassin Pro

Hey All, looking to source some advice on a new board, im a 6ft 4, 205 lb guy who does a bit of everything on mtn. Have been rocking a Burton Baron since 2007 and figured time for an upgrade. Im East coast based so ice is in play but do travel west every so often. Leaning towards the Frontier but a bit nervous when it comes to riding switch. Any thoughts?