Well ive not got one, but seen these in action and i truley like them really do, you can buy custom board but they don't have the same colour at the same time if that makes sence? so if you had red left, green top and yellow right, it would just light 1 of them colours, so dont buy the cheap version
If you can afford the ambilight range i think you will truley enjoy it mate, like i say seen it in action and i really loved it, whatched the hulk on it, no delays, colorus were amazing, i actually be jelous if you get one