A Standing Desk for Extra Storage
The two drawer desks hide storage out of sight at some cost to knee clearance; the shelf-and-LED desk adds open storage above the desktop without touching legroom at all. None of the three is a strictly better version of the others.
The two drawer options
The 48 x 24 inch desk with two drawers and the 55 x 24 inch desk with drawers both hide storage inside the frame, at the cost of some knee clearance compared with a drawer-free desk of the same size. The 55-inch version is the wider desktop of the two.
The shelf-and-LED option
The 48 x 24 inch desk with a shelf and LED light takes a different approach entirely - storage above the desktop rather than underneath it, which leaves legroom completely unaffected but keeps whatever is stored there in view rather than hidden. See drawers against a shelf and LED for the fuller comparison.
Which one actually helps
If the goal is keeping clutter out of sight, the drawer desks do that and the shelf desk does not. If the goal is a monitor riser, task lighting or extra surface without losing any legroom, the shelf desk does that and the drawer desks do not. Neither storage type solves the other's problem.
Don't let storage decide the height fit
All three are straight desks with the same shape requirement - one clear wall run - so storage type does not change what the room needs to fit them. It also has no bearing on which heights each desk's adjustable range suits; check the sizing pages for that separately.
Questions
Which storage desk has the most legroom?
The shelf-and-LED desk - its storage sits above the desktop, so knee clearance matches a plain desk of the same size.
Is there a storage desk with both drawers and a shelf?
No - each storage desk in the range has one storage type, not both.
Do the drawer desks and the shelf desk come in the same finish?
No - the drawer desks are rustic brown, the shelf-and-LED desk is white. Finish is not interchangeable between these listings.