Hi all, please reconmmend me which is a better deal?

Samsung J6 os OPPO A3S

Going to maxis to get one later.
I think oppo design is more futuristic with the notch and love the huge battery. Only concern is lagg and firmware support

while samsung is nice to hold in hand. Firmware support im guessing it's betetr than oppo?
Downside in design is meh and battery is alright.

Please do not suggest other phone because these are the better phones for the deal of RM1.

Input and advise appreciated

Thanks