Flew with the Hi8 on a job today, performed brilliantly (zero lag) apart from the IPS display reflects the light so much, I had a anti-glare film on it but it was still hard to see, it's a very bright just too reflective. I might try adding another anti-glare film on it.
Bare in mind I am in Thailand and it was very sunny today, will do more tests tomorrow, really like the tablet itself with the dual OS (can update to windows 10 but haven't done it yet), will also put Lightroom on it to see how it handles that.