They are also training AI with those progress videos so eventually AI can imitate it as well. Posting/sharing any content publicly is potential fuel for AI trainers.
I’ve used Sync the most, switched to Thunder this year, tried Summit for a while and eventually settled with Thunder. For me, it has enough customisation options and it just works. It’s also fully open source. Sync and Summit are both great too.
Replaced
Haven’t been able to replace (just yet)
Iceland