I intend to install a small sub panel at each one of my two garage bays for one NEMA 14-50 50 Amps outlet and for one hardwired charger 60 Amps or larger -- not skimping on anything. I'll feed these panels with 125 Amps to prepare for the future. My house service is 200 A -- and is sufficient. I'll keep the charger cable that comes with the AGT in the car as spare backup or if needed while on the road visiting friends. And I'll buy one charger cable (or possibly one per bay albeit having only on EV) to use in my garage. When I look at charger cable reviews, I notice some common problems (a) they overheat and turns on/off (b) they're dependent of the wifi or Bluetooth connections or (c) are too complicated to set up. The general impression also is that they are in general unreliable. Hence, I'll also install the NEMA 14-50 as backup. I'm aware of the problem to have one GFCI for the NEMA 14-50 as well as having one built in in the charger cable. Two GFCIs in series may cause problems. I'm also aware of the 40 A limitation of the NEMA 14-50 and that you can get more amps if hardwired. I'm also aware of what UL listing is. I'm looking for the most reliable and uncomplicated charger cable that always will work and even if my router, computers, and cell phones are down, and 40 A vs more than 40 A isn't as important. And that I don't have to have long programming sessions trouble shooting when it doesn't work.
Can I buy one charger cable of the same that comes with the car (long lead time???) and is it any good? Or do any of you have a good recommendation? I list below what I found being decent but still there's a lot of reviews from people having various problems.
Morec 40Amp EV Charger Level 2 NEMA14-50 220V-240V Portable EV Charging Cable
ChargePoint Home Flex Electric Vehicle (EV) Charger, 16 to 50 Amp, 240V, Level 2 WiFi Enabled EVSE
https://www.amazon.com/gp/product/B07WXZDHGV/ref=ox_sc_saved_title_9?smid=A3HCET3UGETZ2B&psc=1
Grizzl-E Level 2 EV Charger, 16/24/32/40 Amp, NEMA 14-50 Plug/06-50 Plug