Shop lighting - any recommendations?

So I've been working on updating/upgrading the garage at my new place. The building is far from new, probably built in 1920 same as the house. Already replaced all the electrical outlets with new ones, and new 12ga wire all around the inside of the garage, turns out there wasn't even a ground wire for any of the outlets. But that's all better now, grounded, GFIC protected.

So, time to work on the lighting. It currently has 3, 8ft florescent fixtures that look old as time itself. They are coming out.
Thinking of going LED fixtures, but really have no idea what to buy, or how many. Building is approximately 20'x40' and 10' ceiling.
What have you used? Any recommendations welcome for type, quantity, brand, placement ,etc. Couple of pics attached to give you an idea what I'm working with. I want it nice and bright.

IMG_20210209_171741295.jpg

IMG_20210928_111757579.jpg