'The module is experimental, caveat emptor applies', it's writed on the doc of ngx_http_v2_module.

However nginx already has a stable version(1.10.1) which contains the v2 module.

If we use this latest stable version‘s http/2 module officially, what are the risks?

And I know that NGINX Plus has been fully supported for http/2.

If we use the NGINX Plus instead of version 1.10.1, what are the benefits?