Leica don't make a bad portrait lens. Even the Summarit range are quite stunning. So unless you need a 90mm f2 that's what I'd be getting. In fact that's exactly what I did.My trouble is that I don't know what I want anymore! I'm in the middle of selling off my stuff and find myself with two half systems and a Fuji X100. I really want to love the Fuji X Pro 1 but I don't think it's going to focus fast enough with the 60mm macro for portraits. I've tried using continuous focus which works faster and gives green focus confirmation. When I look at the pictures though, very few are in focus after all. The EM5 has great focus but I find the tiny buttons really irritating. I need someone to tell me what I want I think
I've put down a deposit on the M but I would need a really great portrait lens for it as that would be my main use I think.