I have one tablet. I retired my older Galaxy Tab S3 because it was showing its age, sometimes taking several seconds to load a simple app. Because of this, I have just one tablet that I rely on.
The Tab S5e is a cellular model which provides for LTE data. Obviously, it can also use Wifi networks. The tablet only has my primary Google account on it which is the same that is on my phone. This table goes with me when I have to run errands, or go to appointments. This tablet also hosts Clash of Clans. The LTE data provider is Google Fi.