LBM gain to fat gain ratio during bulk and vice versa during cut

[BlueUninvited]

I've been bulking for the last few months after a months-long cut. Just curious as to what an acceptable ratio for lbm to fat is. Considering most advise gaining .5-1 pounds a week on a bulk, would I be wrong to assume a lbm to fat ratio of 1:1 or 1:2 would be on target? How about during a cut? I've got another 2 months or so on this bulk before I cut. If diet and macros are on target and weight training is kept at a high intensity, what should I expect to lose in LBM for every pound of fat I lose? I understand everyone is different, but I am curious as to how each of you fared.