I have just tried the new Debian Stretch now. I liked, but still there are some problems...
First of all, when I tried to paste someting to vim and used center click with mouse, it didn't work.
To repair it you need to comment some lines in
/usr/share/vim/vim80/defaults.vim (from line 67):
" In many terminal emulators the mouse works just fine. By enabling it you " can position the cursor, Visually select and scroll with the mouse. "if has('mouse') " set mouse=a "endif
To be continue.