First, the joy-cons are pretty comfortable when holding separately with one in each hand without the strap. But the strap can sometimes be too big for my hand. Further, the grip is way too light and maybe I should consider getting a charging grip just for the weight someday. Surprisingly enough the charging grip is recognized. Second, eshop is empty and I won't get my BOTW special edition til at least Wednesday, and eshop Canada is expansive as f**k with conversion rate over 1.4, and some games are priced with conversion while the rest actually have a marketed price in CAD. Third, there is nothing beside 1-2-switch that supports hd rumble for the moment, and I didn't get to try out ball demo during E3. Fourth, the parts are not easily replacable. Battery is glued if not screwed to the front plate, a.k.a. the screen, and only certified electrician can handle those things. Also popping off the battery requires removing the main board. Fifth, Nintendo customer support is clueless about power rating and he told me voltage over current gives energy instead of power. Luckily I do have a power bank that can handle surface 3.