Why do you need a tablet and do you think you need it ?

I use my small graphic tablet pen that i can draw, sketch, trace any documents/photos/fonts or make my signature digitally on Photoshop, illustrator, Firework, or InDesign mostly.

For example, government security clearance wanted me digital signature via Adobe Acrobat as required. That is how i used graphic tablet pen for plus set up authenticated Acrobat digital signature confirmation.

Manufacturer: Waccom, my favorite trusted vendor.

The use of the tablet is dependent on personal preference. Some people work faster using the tablet as a mouse while some other people just use it to sketch and draw.
Personally, I have tried using a tablet and I am slower with it. My two cents,

Read this:

https://www.nairaland.com/nigeria/topic-149825.0.html

I got one last year

Personally, I think I'm going to return to using my hand. but i still plan to get myself a larger WACOM. I want to use it for 2D animation