The G.Skill Trident Z5 CK 48GB DDR5-8200 wins in 3 out of 5 comparable specs, with 1 tie. Its biggest advantage is Capacity (200% better).
16GB DDR5-4800 wins in 1 spec (MSRP: 85% better).
Recommendation
Choose Trident Z5 CK 48GB DDR5-8200 if you want the best overall performance — especially capacity.
Choose 16GB DDR5-4800 if msrp matters more to you.