The best Voting plugin I've used. This plugin in reliable. The author of the plugin will help you troubleshoot and fix this plugin or help you install it correct if you need it! Huge thanks to Flutes. 

Polished looking UI for simple voting.
Easy to configure and change what you want to give for rewards for voting. 
I recommend to use the new Custom Rewards plugin and Vote System plugin as the old Vote Rewards plugin is outdated and has a few issues from what I had problems with, but using the new Custom Rewards plugin and Vote System plugin he came, all my problems were solved. 

The best Vote system I used on the server. Custom rewards combined with the Vote system is a huge +!  Thanks for your hard work here.

The plugin adds a lot of customizable features to voting and is not lacking in player engagement, with this plugin your server is surely going to have an increase in server votes. I was having some issues with some features I wanted to use with the plugin, and the writer of the plugin @flutes helped me personally through the process.

10/10 Plugin 10/10 Service