Recommend a good radio set

[OneKiwi]

HI all
Looking at not spending a fourtune preferably but isn't an radio set an investment like a good servo?

Im after a nice 2,4 wheel system.
At present I have a cheap 2.4 £20 kit from china that works fine at the moment.

I have been looking at these even tho they are still on the cheap side
No 1
No 2

What do you think.
I have also won an auction and there is a spektrum DX3E with 2 recievers on the way but done a bit more reading and its only got 1 model memory. How do I get it to work on 2 models? Is it a case of rebind every time? Or moving the reciever each time

I also have a 2.4 system in my merv 1/16 so also thinking about getting another reciever RX for that.. Can I put in a lipo in that reciever from traxxas?