Help me please. Can't find anything of any quality that's not a fold-up portable unit. I want the hinged/handled cover with temp gauge that most normal grills have over at least the grill part. Don't care if the griddle has one.

There is one from Academy sports, which has terrible reviews, one carried by Walmart that has issues apparently, and a DynaGlo carried by Home Depot that also does not have great reviews. Here's an example of the cheap Walmart one: https://www.walmart.com/ip/Expert-Grill-Combo-5-Burner-Propane-Gas-Grill-Independent-Griddle/152479829?wmlspartner=wlpa&selectedSellerId=0&wl13=5123&adid=22222222277152479829_117755028669_12420145346&wmlspartner=wmtlabs&wl0=&wl1=g&wl2=c&wl3=501107745824&wl4=pla-293946777986&wl5=9029027&wl6=&wl7=&wl8=&wl9=pla&wl10=8175035&wl11=local&wl12=152479829&wl13=5123&veh=sem_LIA&gclid=Cj0KCQjw2MWVBhCQARIsAIjbwoPb-ctxK-btQPOvyfP9KTVcuqSl9U3D0WYrLT_uYZKdN2GHtgl1F0YaArKfEALw_wcB&gclsrc=aw.ds

I'm looking for one from one of these good companies like Blackstone or something equivalent where you know the griddle will be high quality.

Where is this thing? Why can't I find one?

Alternatively, can I buy a regular grill with an option to add in a griddle insert or something and swap out part of the grill? If so, griddle must have the drain hole with connection to grease trap. I'm not interested in just buying a range top griddle to throw on top of the grill due to this issue. Must be integrated.