Replying to Switch 270 on, 270 on......

What do you think is more technical? I mean the switch 270 is switch but the 270 on is blind so what would score more in a comp? I've always thought about it and figured I'd see what most of the pros are doing in vids and comps but they are doin both of these rail tricks so I dunno. But for me I would think to say switch 270 only cause its unatty for me but still i see it the whole way so it makes at lot lesss intimadating. What do you guys think?
MCM I'm two hours from the closest mt