I love my X4s and I've certainly used the smaller ones on some of the watchtower face climbs. I have red (smallest) through to grey but find myself using the smaller sizes (red, yellow,blue) most. Above grey I cut over to C4 purple.
Depending on what you climb some RPs might be handy too - I climbed Auto Da Fe without them and it made protecting some of the trickier bits quite...err....tricky! |