Compare Two Netgear Nighthawk 1750 Routers

Hi,

I've got this on my home network, and it connects (depending on time of day) 
about 11 devices which include cell phones, laptops and desktops, android and 
iphones, tablets, and printers.  Both bands are active.  It works fine, and I 

https://www.bestbuy.com/site/netgear-ac1750-dual-band-wi-fi-5-router-
black/9054017.p?skuId=9054017

I need to replace an old Motorola Surfboard b/g/n router at another location.  
I was going to get the same Netgear AC 1750, above but then saw this:

https://tinyurl.com/yxrfdmhz

For either router, especially at the 'new' location, I really don't care 
about QoS or parental controls.  All I really care about is providing the 
highest possible for the user's network card.

Is there a significant difference I should care about with the second listed 
router, above?  It's half the price.  I don't much care for Amazon, but 
that's where I found it.

TIA