What is there to explain? The high price? Like I said I bought 3 Scuf Impact controllers, they cost a bit more than €200 a pop, one even €260 with the customisations I let them do. They were basically DS4's on inside with added electronics to add paddles. You pay that high price for the extra stuff they have to cram in there plus Scufs are hand made unlike the ones you posted.
I am sure Scuf will do the same with the DS5, but I sure as heck am not going to be paying that much money again. I want Sony to come with a solution, a Pro DS5 or an addon and right now I would prefer an add on since the crazy person that I am likes to collect controllers too (tho, I sold most of them now so I could use the money to pay for the PS5, hehe) so an addon would be best for me!
Hmm
how high are the chances that we can pop off the white parts from the controller too and buy replacements for them in different colours and styles? Heck maybe that is how the paddle addon will work as well, we just buy Sony blue faceplates for the controller with added back buttons/paddles!