Hi Lewis,
Thank you for your question.
We have upgraded our PS5 Mechanical Shoulder Buttons' internal components. They are extremely durable now. So far we didn't receive even one return where these mechanical switches were totaled. My personal preference is the Stiff variation. I like the click more on those. However, some players prefer the Soft Version I figured.
The Soft Version will be back in stock by end of February. There is a minor shortage of some components we use to assemble these buttons.
Here is the quick link below for your convenience to start building your PS5 controller configuration:
https://megamodz.com/PS5-Custom-Controller
Please let us know if you have any other questions.