Paul I had a set at std height but only changed to Hagon Nitros to get the extra height I was after, l found them to be very comfortable, the only nuisance was that to change the pressure you need to lift weight of them while pumping them up to get a true pressure reading, only a problem if you changed from solo to double or you could do as I did and that is to leave set up for double and just have sporty firm ride while solo