Jupiter, one of popular WordPress theme, is on sale until February 21. You can purchase it at the price of $29, which is 50% off.
Although Visual Composer is included, it offers an astonishing speed and performance. I use this theme on one of my blog.
More than 150 pre-made website templates and more than 100 page block templates are available.
It's a good chance to buy Jupiter WordPress theme at an affordable price.
Personally, I also prefer Avada and Enfold. Most especially, Enfold is clean and provides good performance, I think.