5... Odin 2, RG35XX, RG35XX H, RGB30 and the RG 300X.
The 300X is crap, knew instantly I would be returning that.
The original RG35XX is good but I prefer horizontal devices, hence the RGB30 and H. I won't keep both, will have a play this week and decide and return the other.
The Odin 2 is...