I selected Manta Scuba Diving after review several customers feedback, so I will just tell you about my personal experience. Manta is a professional dive shop, high standards, best in everything. Since you cross the door until you say thank you see you later, personnel is so friendly, professional and they are totally focused on customer satisfaction. Their divers groups are small to provide the best attention to everyone (safety first). Dive masters have a lot of experience diving in the Cabo & Cortez zone, some of them have dedicated their lives to diving. Manta Scuba Diving shop is my first option when I go to Cabo for diving. They outperform my expectations.