Hi` bennyboy32 i have used both mouse that you show in the link's and i also use the Razer Naga but it also depends what games you play like First shooting,MMO e.g. World of Warcraft [Razer Naga] it has many buttons that allows to midified each button for each spell etc.. but from both links that you have put i will go for the Corsair Vengenance M60.