Kalamity.S

#1 First,you need to know,Corsair's driver-iCue is very BAD.
just like driver disconnected, RGB controlled out of order,even if keys disabled.
if you only have money to buy ONLY ONE,i'm not sure if corsair is useful for you.
 
M65 PRO RGB is a very old type of mouse,but it was easy to use,and it design was good,has less problem.
i dont know which kind of DARK CORE RGB which you want to buy,let's just think was Dark Core RGB not SE version.
first,this mouse is design for pair with MMO1000 to achieve wireless charge.
so i think,without this function,it's not a fully Dark Core RGB.
and also,Dark Core's side key design just like Corsair's M95-many,but less can use well.
for a fps player,most of side key are useless.
 
so this is my opinion,hope can help you.
 
ps:i buy nearly all of corsair's mouse,just like @Turtle Rigsaid,Corsair REALLY CANT MAKE A GOOD MOUSE, NEVER.

#1 First,you need to know,Corsair's driver-iCue is very BAD.
just like driver disconnected, RGB controlled out of order,even if keys disabled.
if you only have money to buy ONLY ONE,i'm not sure if corsair is useful for you.
 
M65 PRO RGB is a very old type of mouse,but it was easy to use,and it design was good,has less problem.
i dont know which kind of DARK CORE RGB which you want to buy,let's just think was Dark Core RGB not SE version.
first,this mouse is design for pair with MMO1000 to achieve wireless charge.
so i think,without this function,it's not a fully Dark Core RGB.
and also,Dark Core's side key design just like Corsair's M95-many,but less can use well.
for a fps player,most of side key are useless.
 
so this is my opinion,hope can help you.
 
ps:i buy nearly all of corsair's mouse,just like @Turtle Rigsaid,Corsair REALLY CANT MAKE A GOOD MOUSE, NEVER.

u re welcome,
if u need help to buy in Taobao,plz post me