Just got the option to use my phone as a hotspot. My plan is to use my phone for connecting my 3 android tablets while on our 16 hour drive so my kids can play games listen to ebooks etc. I know some games are stored on the SD card but I think somethings require wifi to work well. Do you think my phone with the hotspot will do okay providing this? I have multiple batteries and of course I can charge my phone in the car too.