One potential problem - the 120 I got from Freestyle has an expiration of 3/2013. That's a little short for stocking up. I don't recall the date on the 35mm Aura I got from B&H but I think it was a little longer, like fall next year. OTOH I have some Rollei IR in 35mm that I got last year and finally starting to shoot (frozen since) and it's dated 2015.