277 Stamina means she was level 277 (she is 280 now as I still make movies with her). Those levels convert directly into Stamina so I sometimes use either name for them. I was training her for a long time (she currently gets exactly 40560 per session), my next girl Pantress has 335 stamina, but can only get 41850 per session, so it will take her a long time to catch up to Ice (2.1M/1M/127k now).