please suggest a good radio set (BEGINNER)

1)AVIONIC RCB7x
2)FLY SKY 9X
3)AVIONIC RCB6i

in terms of quality,range,easy to use,easy to get spare,etc...

THANK YOU   

For Avionics you need to depend on one store for RX,
range should not be an issue for all if you are going to fly only LOS.
Quality of RCB6i is good for its price. if you want versatility go for Flysky Th9x. you can later on put a module too and use the RX of your choice.

Ashok.P

I too would suggest the flysky 9x.
It can be upgraded later and offers lots of features.

Agree for Flysky FS TH9X. You can go for this. It could be upgraded further as well. Also, you can go for Turnigy 9X.

As suggested by other members AVIONICS is only available in one store in india. So getting spares will be difficult. i mean if you blow RX. FLYSKY is good, i am using it for last 4-5 months no issues. never used AVIONICS TX RX. FLYSKY is costly but at least u know u can arrange spares if it gets screwed. i have FS T6. 6 ch is enough if you are not into Heli. I bought it for 3900

If u wanna increase ur budget go for FUTABA 6 J . Comes in around 8-9 k

Flysky are good radio's since these offer a wide range of features in less price. Still, radio selection mainly depends on your choice and need of no. of channels, brand and then ofcourse your budget . For a beginner in RC if you don't want to invest much then you can surely go for flysky as well as Turnigy 9X. The advantage with a Turnigy 9X is that it could be flashed with ER9X further for more additional features along with reputation and good quality. So, the choice is absolutely yours. To be mentioned, a few branded radio's such as Hitec, etc. also come in range below 10k(usually 6 channel) and are really good quality wise. So, again if the budget permits it could be an option too.
According to me, if I'd to select a radio and my need is 9 channel with budget 6k-8k:
1.) Turnigy 9X(although it is a bit more expensive)
2.) Flysky FS TH9X