I have a big hand and i need bigger mouse. My Demeter were just too small for me and sometimes they tend get disconnected by themselves till i plug it back again.

Have a budget of RM220. Currently looking at :

Logitech G502, G400s and G500s.
Steelseries Kana V2 , Rival.

Can recommend me which mouse is great. Much appreciated.

so i guess going for G502 is a right decision?

i had friend telling me his Rival have some kind of problem and he has sent his mouse 2 times for warranty.

i already got my own G502. at first, i find it's a little bit awkward to use especially i always accidentally press the DPI shift(sniping button) during game. DPI level changer was really useful, and i really love the free scrolling mode alot and it's fit my hand perfectly! i think this is 2nd best mouse i used so far after SS Sensei Pro. 9/10 for this mouse!

it's been a long long time since the last time i used my Sensei. so, i din't notice the weight difference between G502 and Sensei. but i do notice alot of weight changes since the last time i used Demeter