You will enjoy the selection in HK. I would definately try and stay at the TST area....more opportunities within walking distance. I haven't had a chance to visit Macau but I'm sure the bro's would recommend at least an overnighter there. I only speak English and had a little problem when ringing the papasan or mamasan and most of the girls I saw didn't have a great grasp of English as they were only there for a short time from mainland China. Not really a problem as sex is an international language
Have fun on your trip. Do plenty of homework by searching this site before you go, it is very helpful. Looking forward to your reports.