Meta Box Experience

After many years using Advanced Custom Fields and CPT UI it may be time to move on. I've been very impressed with what I've seen of Meta Box and I'm keen to learn if anyone has any experience using it with GP?

Up until now, in order to get the most out of custom fields and posts, I've had to use Elementor. Now that GP has it's own dynamic feeds I'm hoping I can ditch Elementor for good.

My plan is to make Meta Box part of the toolset. I love how it incorporates Twig - which is great fun to use on dynamic sites.

Does any one have any useful info about how it intergrates with GP and if there are any things that don't work?

Thanks

Antar