Not to be that guy but any specific reason you don't want a laptop?
Because it sounds like portability isn't that big of a factor for you and with a laptop you'll probably be getting better hardware for your money and more of a "PC gaming" experience.
Something like
this is only $50 more than the ally and comes with an RTX4050 which is nothing special but should perform better than these portable PC's and still gives you all the RTX goodies like DLSS. Having a keybaord is also nice for some more PC centric games. (only 8 gigs of ram kinda sucks, but it's upgradeable)