A Pint of Best

Move over Belhaven?

What's the deal with pints of Best these days? I've noticed recently in quite a few bars such as the Murrayfield Hotel and Ghillie Dhu have substituted Belhaven Best with Caledonia Best.

To be honest it tastes pretty similar though it still costs the same for a pint. Maybe it's cheaper by the keg than Belhaven.

It's such a phenomenon it's even made the Scotsman newspaper.