After 5 years, Im going to need more than some new fins, cap lock, better battery, flat bottom, and USB-C. Looks like the same plastic to me, the same (probably terrible screen), and Id wager (cant say for certain but this is S&B were talking about) that its probably the same heater tech considering they just upgraded their volcano. Id also be willing to bet that you cant even replace the battery. Unless theres some massive improvements, Ill stick to my OG mighty--it already has a flat bottom and an awful screen.
Some of this stuff should have been in the original mighty to begin with. If this was 2-3 years ago, maybe Id be impressed.