Thanks for the thanks! I didn't want to be like proselytizing, unless it was helpful information that you genuinely might have wanted.

The "stability" feature isn't anything to be concerned about at the moment - that's for if we got hundreds of millions of subscribers, which... we are nowhere close to now, nor seem likely to reach anytime soon (and we'll cross that bridge when we get to it). Also a lot of people seem to forget that the true backend of PieFed is not Python but rather an SQL database (PostgreSQL), and all of the ACTUAL (non-theoretical) analyses have proven PieFed to be 25-fold more (not less) efficient than Lemmy (that article says 5x less data for 5x more posts, thus 25x more efficient data usage per post), which also has long-standing bugs that seem to never get fixed.

Anyway it's not like one is fantastic and the other crap - they both have their strengths and weaknesses, and very few people actually put in the time to bother reading about or do direct testing with either one before spreading their opinions. As an end-user, feel free to use whichever one you want - or like I literally use both at different times and for different purposes, though PieFed is my main that I use 100x more than my Lemmy anymore (several times a day rather than once a... month anymore).

As far as stability, the choice of instance admin team will matter more than whether they use Lemmy or PieFed. Your current team is pretty handy there, somehow in spite of the enormous number of people using their machines. It's quite impressive actually, imho. I'm not saying there aren't excellent reasons to spread ourselves around the Threadiverse more than concentrate onto one single server (there are), but neither am I saying that there is much of a reason to flee (unless you don't like the moderation practices, e.g. the filtering of cusswords). That said, here's a list.

So instead I'll recommend this: use the website interface and make an account on PieFed.world, just to see what it's like. I bet the start-up wizard alone will convince you to stay! The entire model of consuming the content on the Threadiverse is so vastly superior to what we all were forced to do when we used Lemmy that it's not even close (e.g. you could subscribe to literally zero politics or news communities so that that content does not flood your feed, but then when you want to see such, it's only a click away - meaning that you can literally have your cake and eat it too! And that hasn't even gotten yet into the user-customizeable and shareable Feeds! Caveat: the set of predefined Topic areas on PieFed.world does seem rather slim, wow 😔). All that said, if you absolutely want to stick with a 3rd party app, then most of the additional features that PieFed offers won't be accessible, yet - they will get there but just aren't yet.

Although some will, including the ability to block all users from an instance. You'll likely need to make that happen on the webpage interface, but after you do that all of once, it will affect anywhere you log into your instance from - including any 3rd party app you choose to use (I don't really use 3rd party apps but I did like Voyager btw).

PieFed also allows you to import your account meaning blocklists and community subscriptions, and it can even import entire communities, though sadly no Threadiverse platform currently allows you to transfer your actual full user account - presumably security issues that while not insurmountable just haven't been the priority yet, as everything gets built up from scratch. PieFed does release features practically weekly though, so lots of other stuff is on the way and one day that will too - just not now.

Goodness this is long, but I hope it helps you find what you are looking for in this shared space!:-)