I would like to buy the Lumix 20mm 1.7 and the SLR Magic 12mm 1.6, but I have a limited budget and I can only buy one for now. Both seem superb optical, the main use is video and film, photography as secundary, although it took many photos. Both are greats and have cinematographic look. With which of theirs i get? I think the panix, little more cheap, SLR have confirmated me the price of U$500. I have a 14-42 its a regular lens, but is poor in low light condition. Also a FD 50mm 1.8, superb, great look and softness, but is limited for all angle. PD: Sorry for my poor english and thanks.