Eh, not exactly supersede, but the runtimes are definitely slowly converging. It's a goal of mine to make them easy to switch between -- sometimes you'll want f

Eh, not exactly supersede, but the runtimes are definitely slowly converging. It's a goal of mine to make them easy to switch between -- sometimes you'll want flex because you need a VM, most times you wont. But your code should be easily portable between them. With this release, they are nearly identical already. So two of the solutions are flex and go1.11 on standard. Is the third solution the older runtime versions (eg 1.9 and earlier)? If so, then there's really just two solutions, since 1.11 replaces 1.9 on standard.