Some remarks on science, pseudoscience, and learning how to not fool yourself. Caltech's 1974 commencement address: Cargo Cult Science by RICHARD P. FEYNMAN
Infamous Host Erlangen (IHE) does away with virtually all annoyances in computing the author encountered since 1978. The system relies on rolling hardware as well as rolling software. Current retail components supported by openSUSE Tumbleweed out of the box are built into an ATX case.
Maintenance relies on science-based system administration. Applying scientific methods gives its efficiency and robustness an amazing boost which makes Infamous Host Erlangen really great.
Decades of personal experience in several companies supports the findings below. Professional administrators were an estimated 80% of their time busy fixing problems that they had brought on themselves with their sloppiness.
Motherboard: MSI B550 A PRO
CPU: AMD Ryzen 7 5700G Boxed
Storage: Samsung 990 EVO Plus 2TB
RAM: Corsair Vengeance LPX (2 x 16GB, 3200 MHz, DDR4-RAM, DIMM)
PSU: be quiet! System Power 10, 450 W
Case: Fractal Focus G