I've seen it but didn't properly read it. I think I thought "I already know what swaps are" and missed the mentioning of Phoenix in the comparison.

It was even explicitly mentioned at the end, lol:

Phoenix: inital setup is expensive but then you enjoy swap outs without fees (apart from miner ones). A really convenient alternative if you are looking to be swapping out multiple times and for an extended period of time.

Thanks for linking the post!