The best re-seller hosting - hands down.
Finally, a hosting company that actually cares. I was worried about performance with around 50 sites on the re-seller plan, so far so good. I have needed support on a couple of occasions and in both cases my issue resolved quickly and efficiently. The cPanel skin is by far the best I've ever used, its easy to add our own branding and our customers really like it too.
20i are a company who are getting a lot right in the world of hosting - very highly recommended. My only comment would be concerning VPS, we still prefer Google Console with Bitnami for ease of deployment - but that's all.