Not a lot of good reviews on Amazon for Crystalsky. Might wait a bit

Hi, thanks for the inquiry. Hope you'll receive a feedback from our customers who are using crystal sky and DJI Spark. You can check the details for more information about the crystal sky using the link below. Thank you for the support.

https://www.dji.com/crystalsky

Looks pretty cool to me.

CrystalSky might be a bit overkill to use with your Spark. CS is more or less ment for prosumers who need bright screens that work in all types of conditions.

DJIJAKOB Posted at 2018-10-24 04:21
CrystalSky might be a bit overkill to use with your Spark. CS is more or less ment for prosumers who need bright screens that work in all types of conditions.

After all that I heard and read I think your right I just might put that money into a up graded drone!