- Gravitron 2 is slightly cheaper than Intel instances, with a greater price/performance ratio—at least for some applications.
- m6i is same price as m5, but new generation of CPU and increased network performance.
- gp3 is 20% cheaper than gp2 and has better baseline performance. It can also scale performance independently of size, so no more overprovisioning storage to hit a certain IOPS.
- S3 has IA, Glacier, Glacier Deep Archive, all offering cheaper storage but more expensive retrieval.
Not defending AWS here, just noting that they don't seem to be interested in direct price reductions anymore.
(EDIT: Previously I stated gp3 and gp2 were the same price. Thanks zerocrates and maxxam for the correction.)