Thank you. As far as the shooters go, at the moment, Raiden IV, Rolling Gunner, and Star Hunter dx/Moth Hunter are my favorites - they all have a friendly learning curve, but get challenging fast. Twin stick: Next Machina, and Enter the Gungeon are best, but Blazing Beaks/Butcher/Neorvoider are right behind. Battle Garegga and Ikaruga are probably two of the best on the console, but I'm personally weak at both.
I have doubles of Rolling Gunner, Ikaruga, Star Hunter/Space Moth, and Guns, Gore, and Canolli 1&2, below ebay btw.