I used the 35mm f1.8 and the sigma 19mm f2.8
the 4k video of this little guy is amazing, but the rolling shutter is so bad that you have to be really careful. Not to mention the sigma has no ois and focus on the slow side. But it's optic quality is really good. The kit lens cripples what this sensor can do. I used a lot of Mercalli to make things stable. Filmed handheld.