New to the sky,
My brother-in-law gave me an x-star premium he flew once as he has more money than time obviously. After much thought, research, time reading forums & consideration I purchased & use the tablet listed. Cheap & effective with ALL features active including GPS, No lag.
RCA Voyager III tablet, 2019 model RCT6973W43-MDN which has crappy reviews everywhere but as a dedicated device at $50 on the shelf at Wal-Mart it works flawlessly. It's not full of bloatware and is completely unlocked to add, delete or modify ALL apps... It's android 8.0 and it fits the bill.... Service is Wi-Fi only but download the maps & GET-ER-DUN...