If you are not racing, changing out the jib is not a big deal as in the CDI. Same with luff tension. CDIs are well thought out and work effortlessly and don't have halyard wrap problems. Good pricing too.
The CDI furler runs the jib halyard up and down the furler. This eliminates the option to use a winch to tension the jib's luff. The solution offered by CDI is to run a line up and down the sail tack and furler drum a couple of times to get a multi-part purchase, but there is a lot of friction with this method.
On a standard furler it is easy to get hundreds of pounds of luff tension (if that is appropriate for your sail and conditions) using a mast or cockpit mounted winch. On the CDI furler you would be lucky to get 50lbs of tension. That can have a great effect on the position of the sail's draft.
The Alado copied this part of the design from CDI.
The small size of the halyard, dealing with a messenger line for the halyard, and having to tension the sail's luff in this odd way makes sail changes take a lot longer than on a conventional furler. That makes one less likely to put on the right sail for the conditions.
The money saved on the Alado or CDI furlers might make these tradeoffs the right ones for you, I just think that it is important to be aware of them.