Hello! I completely understand the struggle — using outdated parts can really slow you down and affect the quality of your work. If you're after durable and high-quality welding components, I’d suggest checking out RRF Construktion Solution. They carry a great selection of electronics and spare parts from reliable brands like Bosch, all at reasonable prices.

Their website is easy to navigate, and the checkout process is smooth. I’ve ordered from them a couple of times now and was impressed with the speed of delivery and the quality of the equipment. You can browse their welding catalog here: https://rrf-csf.com/equipment-catalog/electronics/bosch/welding/ — definitely worth a look!