Like yourself I spent a lot of time researching all the options, and by the time I had changed my mind 3 times, got myself in an unnecessary bind about which was safest and child-proof, then found an installer who actually picked up the phone and sounded like they would do a good job, I just decided I'd pull the trigger on the one I "liked" the most.Most likely yes! It’s want to make sure I don’t get a rubbish one, but I suppose they are mostly all the same in terms of what they do!
Eventually my criteria became: a charger that has all the necessary built-in protection, is being recommended by people who know their stuff and doesn't look like a porta-potti stuck to the outside of my house.
For those who are dilly dallying, I started this process nearly 3 months ago. Still no install date (through no fault of the installer I should add who have been amazing). Get a move on if you want it anytime soon because all the installers are busy and some of the DNO's are seriously backlogged.