I used methyl 1-test myself while on a cutting cycle. For two weeks time I ran it at 10mg/day, and saw a weight gain of about 5 pounds in that period of time. I'm a week and a half post cycle now, and have been using 6-oxo at 600mg/day, and feel like I'm more or less recovered at this point. 3.5 weeks after starting the cycle I'm at the same weight as I was at the beginning point of the cycle, so I'd call the results for cutting a resounding success.
For future use in cuts I may try an even shorter cycle of one week and then taking a week off, and back on again for another week. I figure that cycling this way should avoid most suppression quite nicely, as cutting isn't the time that I'm necessarily after muslce gains, more using the androgens for maintaining lean mass.