After starting with an Ender 3, like probably many here, I switched to a Prusa MK3. That's when I really started to enjoy building printers, which led to the construction of a Voron 2.4. However, I also realized that 95% of my time is taken up with printing printer parts, fine-tuning and constant modifications. So I added an X1C and since then the other printers have had nothing more to do