c5a and m6g instances are the same price, but m6gs have twice as much memory. c6g instances are a better point of comparison for c5a – same vCPU count still, sa

c5a and m6g instances are the same price, but m6gs have twice as much memory. c6g instances are a better point of comparison for c5a – same vCPU count still, same memory, marginally better network at 8xlarge and up, and about 88% of the price.