I agree itās easier to get help with React for the Meteor integration part. But most of the issues you can run into are for the āVue + Blazeā use case which I wouldnāt personally bother with and you as a new guy, definitely wonāt have to. The rest of the integration is actually easier than with React, even if itās not an official one.
For Vue itself, the difference isnāt that big anymore. Itās currently a community with 50k Github stars, you can easily get help and there are new resources everyday, both learning materials and new plugins.
Think of the current Vue ecosystem as being about a year behind React. If React ecosystem a year ago was good enough to work with it (and it was already huge), so is Vue.
Also, you will need less help with Vue than with React, as often you will just understand things after reading the official documentation, because Vue is much more newbie friendly.
Give both Vue and React two days of a try and you will see for yourself which one is for you. You can even start with React. If after two days you feel confident enough to write an application, by all means go for it. If not, try Vue and you wonāt regret it.