Hello,

I have a eachine aurora 90. Stock model.

Now, 

While flying fpv, a lot of times, the video feed is nog quite good. It tend to "blur" and go grey often. And it sometimes occurs at even 20m range...

My gear:

transmitter: 
Flysky i6X FS-i6X 2.4GHz 10CH AFHDS 2A RC Transmitter With X6B/IA6B/A8S Receiver for FPV RC Drone - Mode 2 (Left Hand Throttle) i6X+X6B


Drone: Eachine aurora 90 stock model with Gemfan 3 blade props

goggles: Stock Eachine EV800D 5.8G 40CH Diversity FPV Goggles 5 Inch 800*480 Video Headset HD DVR Build in Battery

The aurora 90 has a piggyback vtx on a stock camera. 

I have ordered better antenna's for the goggles : 

Realacc Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV Pagoda Antenna and





Realacc 5.8G 5dBi 50W Omni Directional Omni FPV Pagoda Antenna LHCP/RHCP SMA/RP-SMA For FPV RC Drone - Red RP-SMA Male RHCP

Now , 

I was thinking of buying a new camera with piggyback vtx:

 option 1; Eachine TX03 NTSC Super Mini 0/25mW/50mW/200mW Switchable AIO 5.8G 72CH VTX 600TVL 1/3 Cmos FPV Camera
Here i have the problem that it is NTSC and not PAL. I live in europa and to be fair, i dont know what the NTSC or PAL is going to do. I think the stock camera is pal/NTSC switchable....

option 2 : RunCam Micro Swift 2 & TX200U Combo 5.8G 48CH VTX 600TVL 2.1mm/2.3mm OSD CAM FPV Transmitter Camera - Orange NTSC 2.1mm
But i am affraid this one wont fit. (and it has a liniar antenna and that would be bad?...) (someone on facebook FPV group told me...)

Are there any tips / advice you guys could give me before I start buying gear that i should take a look at. To improve range and video feed quality because i really love the drone, but I dont like the short range.

thank you very much for the tips

Some of these cheap VTX don't quite tune to the correct frequency. Try either using different frequency or switch your goggles a few frequency up and low from what the VTX is putting out to see if your reception gets better.