If you really wont to mess around with things and get the most of your system, stay on DEX, but if you want online switch to CEX, i recommend Rebug 4.65.2 Rex and spoof to 4.70 using SEN.
check here for some more info
You must login or register to view this content.
Difference between CEX and DEX briefly
CEX for casual gamer, lower ban risk
Dex for Devs, higher risk of getting a ban, also your system works abit hotter. but you get too many toys.