I can not express to you how much safer I feel on my scooter, Knowing I am not going to get stranded with a flat tyre and having to call a taxi or friend to help me get home.
I used a preventative sealant before but that would only seal a hole up to 6mm and did not stop me getting a flat when I went over the smallest slither of glass. I know I can not puncture these as they have no tube so I also do not have to have them checked and pumped up. It sounds silly but it is such a big thing to me and it really upset me when I was stranded before.