Somebody asked this on the blog post, here was the reply from Linode:
If you take the upgrade, you inherit the new plan specs, vcpus and all.
We’ve greatly reduced the contention on these new machines compared to our old structure, and in testing this new arrangement provides much more consistent CPU time with less potential for steal. We think it’s great and totally worth the move, otherwise we wouldn’t have done it. These machines are incredibly fast, faster procs, SSDs, the network is incredible, etc.
If you take the upgrade, you inherit the new plan specs, vcpus and all.
We’ve greatly reduced the contention on these new machines compared to our old structure, and in testing this new arrangement provides much more consistent CPU time with less potential for steal. We think it’s great and totally worth the move, otherwise we wouldn’t have done it. These machines are incredibly fast, faster procs, SSDs, the network is incredible, etc.