Question for the group here. Am currently running a Technics SL-1710 with a Denon DL-103 through an Alva Duo into a CXA81. I got the Technics on eBay, it’s very clean and works great, pitch controls are a bit fidgety but they may just need a deep cleaning.

Have been toying with the idea of getting something like a Rega P3 or Avid Ingenium, would these really be considered an upgrade, would I notice any difference? I am thinking probably not but just wanted to get the opinions of others.