Conical fermentor vs brew bucket fermentor

Hi guys.
I don't want to make publicity for a company, but I just found this site where they sell (sold out for now) conical fermentor, and what they call brew bucked fermentor : http://www.ssbrewtech.com/

To me, the brew bucket looks a bit like a conical fermentor, but lacks the bottom valves. What do you guys think about these? Are there more différences that I don't see? I have never used a conical before - I am starting to look at these and try to understand all the benefits.

Thanks for your opinions!
Zolt.

Pretty well covered in this post.
https://www.homebrewtalk.com/f11/brew-bucket-ss-brewing-technologies-446675/

I think the advantage of the brew bucket is price the conical will allow you to harvest yeast and remove trube, negating the need for a secondary if you believe that is needed.

Check out the WilliamsWarn.com 50ltr unit. Carbonation clarification and counter pressure bottling. I would do it no other way.