Few updates on my side : - I recently upgraded my DIY PS4 controller with Sanwa OBSA-100 (200g springs) and Sanwa optical switch OBSA-LHSXF. The feeling is really good compared to my old setup with generic button and clicky MS-O-3 switches. - I broke my wallet to preorder the upcoming HORI controller for Nintendo Switch (I ordered it on nin-nin-game.com). It is not cheap at all with taxes and delivery. It is really a shame that there is no cross compatibility between PS4 and switch. I guess it is legal limitation imposed by Nintendo or Sony. I will make you a report and look inside the controller when i get it.