For 12th you pretty much need to have TQ wire if you want to have a car that isn't tweaked. There are a couple of others that are good but TQ wire is a lot easier to get in the US.
For sedan, there are a few options. TQ makes a great wire and Deans has been around for what seems like forever. Beleive it or not, the Tekin wire that comes with the RS is pretty good for sedan. The heavy gage wires seem to act like a heatsink and help the motor and speedo run cooler.
Cheap wire is just that cheap wire. $10 for wire that will last all season is pretty cheap compared to a set of tires or a body that doesn't last long.