But... dem green lights?
Jokes aside the pfsense solution is much more powerful. But it's two software packages to manage and in my opinion a steeper learning curve.
I particularly like the Ubiquiti ecosystem and ease of commissioning, for a simpleton such as myself it's perfect. And it's arguably more plug and play with the ability to manage all your Ubiquiti network devices from a single control panel and a half decent UI. Firewall rules are at present a config thing though (easy enough).
I really didn’t get on with my ER-L compared to pfSense and found pfSense much easier.
Personally I don’t think any of these solutions are great for people who don’t want to invest with learning something. I’ve less experience with them, but I suspect Mesh solutions solve most problems in the most user friendly way if you don’t need advanced firewall and routing options.