This is quite unnecessary, it would be simpler if we have a list of the long-running and most stable instances and have the users pick one.
That is what we have now, but clearly people are averse to making a choice that they are not technically inclined to know how big or small the consequences of that are. My solution is a spitball one with obvious flaws, but essentially it is that the instance is picked randomly out of a group of very closely, if not identically aligned servers.