Yeah EtG is HARD I personally have only made it to thr 3rd boss. My brother is really good at it and has told me what happens when you get to the end.

StS 2 is still early access so it is not really finished yet. I’m not sure what a “good moment to finish” would be like, although even just beating the final boss for the first time is an achievement, but personally that’s not where I wanted to stop. My group kinda petered out after completing most of the unlocks, although we plan to come back on full release and/or when they add more significant content.