I'm taking up running now as a form of cardio, so any advice or benefits of doing so?
I did the same, all I have is one thing which perhaps might bug you, too (though probably not):
I didn't run for a long time while keeping up cardio in form of bicycling, and the main problem after that are the muscles/tendons at the lower chinbone which are responsible for absorbing the shock of the landing foot. Those started to hurt after a while of running, often for several days.
If that happens: Make sure to run uphills, which is always better for joints, bones and tendons as the landing is obviously softer, and to stretch these muscles specifically (even though that's only limited possible for those to my knowledge).
Well, my stamina still sucks but at least I'm doing regular training currently - which wasn't easy to pick up next to a 40hr/week job - and succeeded in losing weigth. Down to 68,5kg now, compared to 80,0kg in december.
For some weird reason my weigth always remains constant during working week and then constantly drops between friday evening and sunday.