just an update on my Aula f99.

on 2.4ghz wireless, disconnections is rare. only time it disonnect is probly low battery. so reliability for wireless, pretty good.

the battery lasts very long when used in 2.4ghz. i recommend using this over bluetooth. the bluetooth doesnt seem as reliable.

i use the mkb with the big LED  bar turned off. the other leds on keycaps is only set to reactive on key press (basically the low power usage. if u set ur led on all the time, expect lower lasting battery duration).

so how to tell when need to recharge? the big led bar turns red with light. means its low so have to recharge. during recharge the lights go all crazy.

when stop charging, the big led is off again.

with my led settings, the wireless can last many weeks without a charge. and when it does need a charge, just connect wire for the day is more than enough. im really glad i got recommended this over the other mkb because this one supposedly has a bigger lithium battery.

just explaining how it works, works well :}

Double shot keycaps.... amazing for the price.
only thing it doesnt have is a metal body casing like alu. if u want to nitpick on that, then this is not what u r looking for. for me, i didnt care. as long as its crispy doubleshot keycaps, nice switches, good overall price, i was content. the hotkey software not pretty but it does the job. though i see some reviewers poke fun at it for not being up to par with other mkb software and thats fine. but for me it didnt impact me to be a big deal.

keyboard almost perfect, but it has a missing print screen key. this i had to use the mkb software to change the key for print screen to work on a key i hardly use. other than that, it had all the keys i needed.