Been there, done that.
For a lower cost pcp, the latest Webley Raider 10XS is certainly a great bit of kit, but for the independence, simplicity and durability a quality spring rifle (such as the Air Arms and HW's mentioned) offers, the Raider and other PCP's fall way short in my experience.
Unfortunately for PCP, springers have had a sizeable head start, and very much doubt we will hear of PCP's being handed down father (even grand father!) to son and still doing the job like we so often hear regarding HW's and proper old British BSA's and Webleys. That fact alone speaks volumes to me