Joomshaper is a must if you need both Joomla templates and extension.Joomshaper is wellknown for creating lightweight (extremely fast) and feature rich templates. Most the themes are based upon Joomla's newer versions along with powerful Helix Framework.This framework is extremely powerful. Nonetheless, the templates, themselves look like made as cookie-cutters. But, with features of Helix one can overcome that drawback with a bit of creative labor on setup.
Helix is one-of-a-kind framework, built on LESS technology and HTML5 integration in its base. Working with color presets is also easy in helix and typography based on Bootstrap is rich too. Another cool features about JoomShaper templates is the easy integration with Google Analytics.
Pricing plans are similar to each other and only varies on duration, and are quite cheap. There is also some discount on renewal which increases with duration.
They have very visual, thorough and well organized documentation on extension, templates and framework as well. Made with newbie's in mind they are very helpful for user of any level. They also provide a lot of details about setting up modules package with templates, which makes replicating templates as depicted in demos, super easy.
Forum, blog, FAQ and pre-sales support is what Joomshaper offers. They usually replies within 24 hours, and are quick in providing solutions