I have been looking for an underwater drone, ROV and settled for the Chasing Gladius Mini S to start. The team at Alphageo have been spot on throughout. Not pushy with making a sale, after sales support has been great, to the point I am purchasing more accessories. I’ve used another small ROV, but the Mini S I feel out performs the one I used. In the early stages before purchase, I spoke with Alphageo about the different types of small ROV for the requirements I was after, they gave me the right piece of equipment. In the future I will be looking at the large ROVs and will be back to Alphageo because of their knowledge and professionalism.