Lately, everybody loves it. “I wanted to know, is it even possible to make a better version of instant coffee?” Massachusetts-based Cometeer, whose prominent fans include chef David Chang, upended the coffee-that-dissolves-in-water category with its frozen capsules. “In a pinch, on its own,” said Benchakul, “it’s pretty good.” Cost: $16 for six servings Canyon Coffee — Gedeb, Ethiopia Another variety …