I dont know which one i should get

Sijun Mcx

Sijun M4a1

Atm Hk416 + points for atm gearbox and realistic recoil

Bohan N4 V2

Zy Sig563

I chose these pictures because this is what i want my builds to look like. The last one i would add a T2 red dot with a magnifier. A M600 flashlight with a an peq15, bcm gunfighter frontgrip and a suppresor like the first mcx and change the stock to the one the mcx has on the first slide. Maybe a k2 moe grip too

Choose the one you think looks the best

I wanted to buy the Cyma as my 2nd gun but I wanted to modify it. Can I change the handguard into a ar15 style handguard? if yes where in Lazada can I order?