Probably going to be different from person to person. I've always preferred playing the point since you can control playcalling and pace. It's also the position I'm most comfortable going for triple-doubles with.
Toying with trying a prototypical stretch 4, ala Ryan Anderson but with a lot better defense. The problem with this is that being away from the basket on offense, there's less opportunity for offensive rebounds. You'd also tend to get fouled less since you're jacking up 3s rather than driving or posting up...