I have tried Milner's ones and wouldn't touch them again.
As a base line I supply genuine Toyota and then supply either EBC Greenstuff or Mintex as upgrades.
The EBC pads have prooved to be the best so far, but they do need to warm up so if you only ever potter around I wouldn't bother with them.
The Mintex are a good half way between the two, probably closer to the EBC than the genuine Toyota.
At the end of the day the brakes are probably one of the most important components of your truck, you really should have a serious think about things if your purchasing decisions comes down to quibling over a few quid here or there on the price of pads - buy the best you can get.