Vegas is very friendly and fast and its user interface is thought like a DAW. It is very easy to start with it. Uses OFX plugins like DaVinci Resolve so your investment in plugins is another interesting thing. And Vegas support ARA and VST3. If you are in PC there is no better option in my humble opinion.
And I forgot to mention that you can configure Wavelab to be used as the external editor of Vegas. Also, it has plugin automation for OFX and VST3, features Wavelab do not have.