Questions on GPS and cell reception.

Have had the note 2, note 3, and note 4. Recently gave up on the note 4 because of the camera having focusing issues and the GPS losing signal constantly. Went to the lg g4 because of the camera being amazing and the GPS actually working and staying locked for an entire 90 minute trip. Reception with the note 4 was also garbage. The lg g4 pulls T-Mobile in with no problem. Kind of missing the note format and haven't seen any reviews talk about GPS and cell reception. So those that have the note 5 can you chime in on the above mentioned points?