I've been nearly 2 years on a 4x10 shift pattern.
I mean I like the time off as every weekend is a 3-day one. The downsides are working every Saturday and late 10 hour shifts.
Seeing I have vacation time mapped out until the end of the year I will have to stay on this until then.
Then there is also the question of giving up my 3-day weekends.
Ah well, the perils of work I suppose.........