I decided to go tubeless, and go wider from 28c to 30c, with a pair of these tyres. I'm really happy with there performance thus far. They feel very comfortable on the road and descend and corner well. Rolling resistance is hard to measure in the real world but these seem to hold their speed and aren't sluggish. Not as snappy as a GP5000 for sure but most people will probably never notice. A great cheaper alternative to the GP5000 especially as they're tubeless