I downloaded the free trial back when deciding whether to go to CSB from the free trellix program or to try something else. If I hadn't already been so familiar with how trellix/CSB worked, Namo probably would have been my choice. But that was a long time ago, and I'm sure it's a whole different program now.
I was trying to find a description of their "site tree" but didn't see one - Does that do anything like CSB's site map, as far as automatic nav linking, etc.? Your mention of something akin to sequences sounds promising along those lines.
Noticed the offer for $40 off on Xara Xtreme if you buy the web editor now.
I'm going to be waiting awhile before I download any more time-limited free trials. Just no time to experiment with them right now. (One program we're testing at work lets you open it a certain number of times on the free trial, instead of going by number of days. Kind of nice if things get busier than you expect.)