Cramped setups make me bend my elbows more than I’d prefer.
I have a 57cm antique road frame that has bullhorns on a 60mm stem set low. My palms are on the ends of the horns rather comfortably much of the time.
I also have a 62cm a.r. frame that has classic drops on a ~90mm stem set at max height with the drops rotated such that the bottoms are level. I’m usually in the drops on that bike.
both bikes have nearly identical stack & reach BB-to-hand grip(?).
I definitely prefer the smaller bike (‘85 Trek 770) 95% of the time, but I’m 80% certain it’s due to the construction of the frame (rigid rear, flimsy floppy front triangle, medium fork). Before that frame came into my Sunny Day Ship of Theseus (replacing a series of Miyatas, Panasonics, etc.), my larger befendered Ship got ridden on a lot of sunny days- I currently think due to the taller-longer frames being more
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You might look into different stem lengths and handlebar shapes.
Good luck on your journey.