Well, the thing is that I don't play too demanding games, but I'm planning to buy GTA VI when it finally launches.
I am playing these titles specifically:
Binding Of Isaac
CSGO
Grand Theft Auto San Andreas (non remastered) and Multi Theft Auto
Grand Theft Auto V and FiveM
Rainbow Six: Siege
Rocket Legaue
And some variety older titles (DOOM original, NFSMW original, NFSU1 and 2)
Unfortunately I don't have any more money to spend, 350 000 is the max.
Also, I do plan on using an old monitor as a secondary one which is 1280x1024, but it isn't that graphically demanding to run IMO.
Regarding battery life: I do plan on working (doing light programming and writing essays) unplugged for more than 3hrs, that's why I am hesitant on the asus.