Mate I use a bt kb I obviously know the difference what I said was those issues you mentioned isnt an issue for me. Latency is not noticeable AND it's stable. I don't have an microwave next to my pc and other bluetooth devices and wifi doesn't seem to be an issue either. Mine can be configured to completely disable sleep as well and has 3750 mah so it won't die easily. I am using fairly new rk84 atm, even if any of the issues develops in the future I can just switch to 2.4 or wired anyway.