Using Bitstamp for a while now. Their KYC was a pain especially asking where my money originated from. Had to search bankingslips from 2013 and up.

Will ditch them later this year returning where i bought all my coins at Dutch Bitcoin exchange Bitonic using their OTC desk.
Bitonic KYC is pretty much standaard requirements. Will sell a bunch and buying some back in 2026.
After the 2028 halving pump will be the last time selling.

Remaing coins will stay in cold storage for the rest of my life. Suddenly a "boating accident" scenario happend.