When proper support for F#?

I'm testing the viability of use Xamarin.Forms + F# for rewrite a side project.

However, is clear than F# have not full support for it, and is necessary to build in a hackish way the project. Then I get a lot of weirds errors:

http://stackoverflow.com/questions/29782798/could-not-load-signature-of-function-due-to-runtime-tried-to-produce-a-mono-e
http://stackoverflow.com/questions/29761188/is-possible-to-get-usefull-exceptions-in-xamarin-forms-f

that happend more with the project setup as iOS + Shared with portable subset.

Plus is more unstable the editor (and normally the editor is unstable anyway: Put errors despite being fixed, the colors get crazy, etc). I have just do some few lines of custom code, and do nothing complicated or outside the Xamarin.Forms tutorials.

So is full support coming?