Prusa XL vs Bambu H2D: Toolchanger or Dual Nozzle for Serious Multi-Material
Short answer The XL is a platform: 360 × 360 × 360 mm, one to five swappable toolheads, open source, an optional…
Category: Upgrade & buy
Which printer, which upgrade, and whether it is worth it: one-to-one comparisons and narrow buying questions. Never a generic best-of list.
DIY CoreXY 3D Printers: Voron, RatRig and What Building One Actually Involves
Short answer A DIY CoreXY means a Voron (2.4, Trident or 0.2), a RatRig V-Core or a similar open-source design, built from…
Handheld 3D Scanners: What They Capture Well, What They Miss, and the Current Options
Short answer A handheld scanner is a camera-and-projector unit you sweep around an object while software stitches frames. Structured-light handhelds like the…
Revopoint 3D Scanners: POP 4, MetroX and Which One for Printing Work
Short answer Revopoint sells the two scanners most printer owners cross-shop: the POP 4, an infrared structured-light handheld with colour texture for…
3D Scanners for 3D Printing: What Resolution You Need and Which Scanners Deliver
Short answer A 3D scanner for printing has two jobs: capture a part so you can reprint or modify it, and capture…
Prusa MK3S+ in 2026: Still Worth Buying Used, and the Upgrade Path
Short answer The MK3S+ was the reference hobby printer from 2019 to 2023 and there are hundreds of thousands in circulation. It…
Prusa MK4 vs MK4S: What Changed, and Whether to Upgrade
Short answer The MK4S is a refinement of the MK4, not a new printer: same 250 × 210 × 220 mm bed,…
Original Prusa MINI+: The Small Open-Source Printer, and MINI vs MINI+
Short answer The MINI+ is Prusa’s 180 × 180 × 180 mm cantilever printer: 280 °C Bowden hotend, 100 °C bed, SuperPINDA…
Elegoo Neptune 4 Family: 4, 4 Pro, 4 Plus and 4 Max Explained
Short answer The Neptune 4 family is four open Klipper bedslingers sharing a 300 °C direct-drive hotend and 121-point auto levelling: Neptune…
3D Printer and Laser Engraver Combos: H2D Laser, Snapmaker, and Why Separate Machines Usually Win
Short answer A combo machine mounts a laser on a 3D printer’s motion system. The current serious one is the Bambu H2D…