Most guitarists I play with are stuck in 1957 and slightly later, 1968, for the predals.
Nearly all the keyboard players I know are switching to Nord's.
The drummers are a mixture. I played with a guy who has a modern custom "coffe table" drum kit. Sounded pretty good. Some of them are using double bass drum pedals but mostly the kits are pretty conventional. I played with one drummer who had a fantastic kit. 3 hi-hats, full drum and cymbal compliiment and pink sparkle. Brilliant drummer and a great sound.
But it's the bass players who are moving ahead with the quality of their sound and the technology of their gear. Well mostly. There are still a lot who are equally stuck in the 60's, which isn't always a bad thing, if you can lift the gear.