If you want to use manual flash only, get a set of Yongnuo RF-603's they come with a hotshoe so you don't need anything extra to make it all work, your 430 can only be remote triggered through its hotshoe. (I have a set of the older FR-602's and they work perfectly for a fraction the cost). PW equivalent would be the Plus X but it doesn't have a hotshoe so you will need more stuff to make it work.
If you want ETTL, remote Manual power control and many more features then the Phottix Odin is far and away the best bang for the buck, it also has features no other radio trigger has (even Canon) and again, they come with a shoe mount so you can just slide your 430 straight on and use it. PW equivalent would be the FlexTT5 and MiniTT1.
Pocket Wizard traded on their name for way too long, the copies, clones and others have not only matched them but in many cases overtaken them in features, usability, reliability and price.