I have been running it for quite a few months and there are two improvements that I can think of:
1) In visual mode you have a block cursor and in insert mode it is a |.
2) With ':set inccommand=nosplit' you get live previews for substitution calls. For example :%s/foo/bar/ will update your foos on screen whilst you type the command.
Otherwise it is pretty much a drop-in replacement without issues.
1) In visual mode you have a block cursor and in insert mode it is a |.
2) With ':set inccommand=nosplit' you get live previews for substitution calls. For example :%s/foo/bar/ will update your foos on screen whilst you type the command.
Otherwise it is pretty much a drop-in replacement without issues.