Tape is a lot easier to install, but is also a lot harder to get the tire off. I experimented with tape last year and had no problems with it. Only problem was taking the tire off, 'cuz the adhesive on the tape was so strong. Took a little more huffing ang puffing, but I did manage it get the tire off. Anyway, there to 2 types of tapes that Tufo carry: regular and extreme condition. Make sure you buy the right one for you're ridding condition.
I decided to stick with glue 'cuz it's cheaper and I don't mind the mess.