The ultimate for me would be a sled paired up with my splitboard. The only problem I have with sleds is that you generally don't get to do trophy lines with them. Quick laps, hell yeah, and a whole ton of fun terrain. When you get into trophy line hunting though, human power is going to have to get you there eventually. Often with a huge sled assist, like what would be handy for Mt Baker. Holy Cross is another one where a sled assist would be great. There is definitely room in my arsenal for a sled.