I've used f90x's for the past 7 or 8 years and have never been let down and I do give them a hard time in both the landscape and on the streets. Because of my involvement with magazines in the UK I've been lucky enough to have tried every model in the past 10 years and in my view none match the f90. Ann makes a good point when she talsk about how they handle in a work situaion rather that in the shop.