3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: or !functionalprint@fedia.io
There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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No injury gore posts
If you need an easy way to host pictures, https://catbox.moe/ may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
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Wife and I bought a Prusa core one late last year (on sale) as an upgrade to our entry-level cobra neo, which we had rapidly outgrown.
We disqualified Bambu for largely the same reasons you did. We had a look at many different brands, but settled on Prusa because it's the brand that we can reasonably expect to be supported the longest. Both on the software, but also availability of spare parts.
Many of the shipped parts are 3d printed, and there's no shortage of spare parts on their own website. I'm fairly certain I will still be able to figure out replacement parts 10 years from now if something breaks, either through Prusa directly or by ordering a printed part from a domestic print-shop.
From my understanding, you have the option of starting with the MK4S (or earlier) and upgrading to the core one later. Not sure I'd recommend it given how long assembly takes, but having this level of repairability and reduction in waste appealed to me: I don't want to throw out perfectly good hardware.
Prusa wasn't an easy choice (pricing, open source pull-back), but we felt it was the most reasonable choice since we could afford the premium.
@polakkenak @SorteKanin While you *can* "upgrade" the MK4S to a Core One, it's more like a complete rebuild with very little parts carryover. It takes a lot of time and doesn't really make any financial sense.
The MK4S is competent at being what it is, which is an un-enclosed bed slinger. It inherently isn't going to be as fast as the Core One, it will struggle more with materials that want a stable printing environment, and it's less suited for printing tall things.
For the time being it uses the same technology the Core One does, though it almost certainly will not support INDX ever. If you really want to do multi-material/color stuff, the MK4S probably isn't the right choice.
As far as the open source stuff, IMO it's only a step backwards if one wants to be an absolutist about such things. I'm not here to say whether that is right or wrong, but in practical terms I don't think there's much of a difference with the new licensing, if one is not trying to sell knock-off printers.