I am a former longtime participator of the other pixel forum and I do recognize many of the names in this current forum. I am a former cave and tech diver now focusing mainly on underwater 3D Photogrammetry of underwater historic wrecks. Five of my 3D wreck models have been circulating in Finnish museums. I also shoot u/w video and occasional scenery stills, mainly in prevailing light. The topic title refers to my two residences, each with a different set of gear. My personal gear in Finland: Canon 1DXIII with 26mm lense, Nauticam housing, WACP-1, Ninja V and 2xKeldan 8 CRI96. My personal gear in my second residence in Spain: Canon 5DIII with 16-35 mm lense and Aquatica housing. I do have a fair collection of other Canon glass, but I hardly ever use them u/w. Cerella Oy is my leisure time company that imports Nauticam, Keldan, Aquatica etc mainly serving the Finnish market, but with some sales to other EU countries and occasionally exports even to Asia and the Americas. In addition to sales, I do perform u/w housing rebuilds, mainly to nearby customers. Best Regards Richard