Galco Miami Classic for me. To answer the conceal-ability question I'd say it depends on what you wear and what gun you carry. If I wear a button up short sleeve shirt I can't carry my Glock 22 while seated because it tends to poke out quite a bit. But if I carry my Springfield XDm 3.8c that is not an issue at all. Also if I put on even a light jacket the G22 disappears in all situations.
Saying someone open carries for the attention is like saying someone concealed carries for the opportunity to shoot a criminal. Neither statement is true.