This theme... While it's great and offers above average customisation, with great demos and many options, it will also slowly but steadily turn your hair grey with updates. Each update fixes something broken, and breaks something else. There are very few steady versions. With 4.2.8, the carousels stopped working. Some massive errors get fixed after a few months! The speed isn't great either. It gets very good optimisation scores, but in real cases, it can take up to 5 seconds for a simple page to load. It does require good caching in order to make it usable.
I love this theme, but they should really start getting their sh** together or at least stop breaking something new with every update. I've been a fan since before version 1 (Easy Web days), but years latter and things don't look any better...