Thomastik Versum G Cello 4/4

I am a professional cellist and have had all kind of strings, the classic Larsen (solo and standard) + Spirocore, Evah Pirazzi, Belcanto Gold, Permanent, Jargar... you name it. My favourites are hands down the Versum, a bit dark sounding but warm and round. They last also very long time without loosing much quality (the opposite from the Larsen).