>>657659I went to Mont Blanc last year. I didn't even get an attempt at Mont Blanc itself because of bad weather. My only previous experience is Kilimanjaro - no real experience is required for Mont Blanc. It may be nice to know how it feels to be at high altitudes, then again Mont Blanc is less than 5km. You should pick a trip which includes some preliminary days for getting a bit of experience with glacier walking and rock climbing - these additional days also help with acclimatization.
I intend to make another attempt this summer.