These are my takes on alternate Sync logos for Lemmy (I made that rat from a while ago)
The logo for Sync is so tied to Reddit for me personally, that it was hard to think of ways to translate it to Lemmy (or the Fediverse overall).
Orange and Blue are signature colours for Reddit, but Lemmy doesnt necessarily have a colour scheme. Nor should it. that’s up to the instance operators to choose, making their community unique.
I also like the general Fediverse pentagon logo, but it can look quite busy…
I did what I could. I’m an average designer at best ¯_(ツ)_/¯
I like both the 2nd and 1st ones on the 2nd row in that order. Still looks similar to the app we lost, but the new colours are good for showing that Sync is still about doing the same for Lemmy. The bottom row is more noisy to me but as long as it isn’t that last one (sorry it does look a bit too much like some kind of fascist symbol) I am good with what you go with!