Keep RT-AC66U_B1 or get something else

[LeoBloom]

I had good experience at a family member's apartment with the RT-AC66U_B1 so I recently purchased one myself for my apartment. My current ISP provides 250 mbps down, but I will be upgrading with a different ISP that will give me 500 down and 500 up. My apartment is 750 sqft

Will the AC66U_B1 be able to hit the 500 mbps speeds, and if not, which Asus router should I do instead?

 

[SomeWhereOverTheRainBow]

I had good experience at a family member's apartment with the RT-AC66U_B1 so I recently purchased one myself for my apartment. My current ISP provides 250 mbps down, but I will be upgrading with a different ISP that will give me 500 down and 500 up. My apartment is 750 sqft

Will the AC66U_B1 be able to hit the 500 mbps speeds, and if not, which Asus router should I do instead?

You should be fine.