The battle for m43 telephoto shooters begins

According to 43 Rumors, the main reason behind adding OIS to Olympus 300mm PRO is to allow Panasonic camera users to buy this lens. Economy of scale.

http://www.43rumors.com/digicameinfo-confirms-olympus-addes-in-lens-stabilziation-on-the-300mm-zuiko/

So now we have two new telephoto lenses coming in the spring of 2016.

The Oly 300mm PRO and the Pana-Leica 100-400mm.

Let the battle for the customer begin. Guess we are lucky having two manufacturers sharing the same standard.

(As for me, it is a no brainer. Pana-Leica 100-400mm because of versatility.)