I wanted the 15" but didn't want to fork over the cash for the higher trims. I'm sure it's a great experience if you want to get into the Flash, Lariat, and Platinum trims. I've been exceedingly happy with my 12" screen.
Just finished a 1500 mile trip with the A2Z adapter. Charged three times on the last day at superchargers with temps ranging from 90-104F. Kept the adapter inside the cab between stops.
The warmer the location, the slower the charging (as expected), but no failures of the adapter. Worked great!
Did the same! My delivery is slated for August (and the expected delays afterwards). A2Z had some decent discounts (search google for coupons) and I picked up the L2 adapter as well in a combo package. Tried it out last weekend; it was a tight fit but worked very well.
Before taxes and other fees it's listed as $0.0516 - Time of Use Pricing (portlandgeneral.com)
Those other fees are generally added at a /kW rate, so look at your latest bill. In my area, the charges & credits added up to an addition $0.02271/kW, so around 7.4 cents/kW total if I went TOU.