# Top Upgrades for Your 3D Printer
Warning: Upgrading is addictive. Only upgrade if you have a specific problem to solve.
## 1. PEI Spring Steel Sheet
* **Benefit:** Perfect adhesion and parts pop off when cool.
* **Verdict:** The single best upgrade for any printer that has a glass or sticker bed.
## 2. All-Metal Hotend
* **Benefit:** Allows printing above 240°C (PETG, Nylon) without melting the internal PTFE tube.
* **Verdict:** Essential for materials other than PLA.
## 3. Silent Mainboard
* **Benefit:** Makes the motors nearly silent.
* **Verdict:** If your printer sounds like R2-D2 screaming, get this.
## 4. Raspberry Pi (Klipper / OctoPrint)
* **Benefit:** Wi-Fi printing, camera monitoring, and advanced speed features (Input Shaping).
* **Verdict:** For advanced users who want total control.
Still didn't find what you are looking for?
Our community is here to help. Ask questions and share your projects.
Head over to the Forums