They have simply mentioned that they provide "Advanced Control Panel" but not mentioned which one!! There are many of them, some are great, some suck! The most popular of them all is
cPanel. Then there is also
HShpere,
Helm,
Plesk, etc.
7 days free trial is good. Try it out. You can get a
cPanel demo from cPanel's site. See which is better. IMO cPanel is the best!