+1 devilboy! I see you beat me to it! I will stick with my vintage AT weight - purchased 40 years ago! And showing nary a sign of its age!
What’s your vote for the most ridiculous, overpriced, and useless tweak?
My vote: Furutech Outlet Cover 105 NCF $220, with “special crystalline material that has two “active” properties.” https://www.thecableco.com/outlet-cover-105-ncf.html