Overton whistle?

as most of you know, i am more of a wood guy, but i love collecting. i know there are two makers of Overtons, Bernard and i think Colin. what is the difference between their makes, or are they the same? which do you prefer?

From Song of the Sea site: Overton …Made by Colin Goldie in Germany (licensed from Bernard Overton to make Overton whistles).

I have an Overton soprano D signed by Colin. It is a great session whistle; loud and fast. I find mine easy to play with balanced registers and a slightly reedy sound that is very expressive. High level of fit and finish and is in tune. Mine is tuneable.

It warms up quickly and has yet to clog. I would not part with it.

Suggest you search on their names, especially
on Bernard Overton. These questions have been
answered in the past.

delete

—i heard colin is more carefull of tolerances

cool, thank you cavefish.