help with low voltage landscape lights

I would like to get some opinions on better landscape lighting than the Malibu 25W low voltage landscape lights that Home Depot and other big box stores carry. They continue to go out and seam to be different colors most of the time. Maybe just a shade off but not all of them always look the same. Is this an issue with cheap fixtures, type of bulb, wiring, or a combination of all 3. I am not looking to spend 100.00 per fixture but is that the only way? Any suggestions would be appreciated.

thanks,
Greg