I have not but two guys on my golf league have. Both had it done in October and were playing again in February the next year. Both were the 'reverse' replacement. One guy, 60 ish, had no problems and was shooting par or better, his usual score in no time. Other guy, 72, playing again and had no problems with surgery or rehab, shooting his normal handicap. He couldn't raise his arm above horizontal before, now no range of motion limitations. He said that it gets kinda sore after playing golf 2-3 days in a row, but h&ll, so does mine and its OEM. Both are happy with the outcome.
Bottom line, I think it comes down to the ortho surgeon. There's a very good one at a local hospital.