@JDW I also used Freeway Pro once upon a time, but I have never yet seen an attractive, modern and mobile friendly website built with Freeway Pro. At the time I was very much an occasional amateur user, but I still ditched it back in 2014 after years of frustration at the lack of real progress.
A couple years later they folded and this shouldn’t have surprised anybody paying attention. Freeway had an ancient code base predating OS X. It started life as an entirely different app used for print publication and was clearly falling behind the competition. In stark contrast the code base for Blocs is constantly updated with a growing user base.
Blocs is not perfect and no app with this level of complication is ever finished, though I imagine version 4 will add numerous features and open up all kinds possibilities. I would also like to copy paste from one project to another occasionally, but given the ability to save individual brics, blocs and templates for use in any other project I find it hard to get that wound up about the issue. Deleting unused classes is far more useful and that is coming.
If the ability to copy paste between open documents is really that important give Rapidweaver a try. That’s another app I left behind a few years ago for similar reasons that I wouldn’t bet on being around in five years time.