So now I'm looking for a CAT...

So now I am looking for a CAT, thinking about a D7H as a first choice option and either going up to an R or down to a G, depending on price and quality.

Are the G's that much harder to drive, then the ones with them joystick controls and diff steering?



Will an angle blade push trees as good as an S blade? Or is it weaker or less efficient? Can a SU blade push trees?



Are there any must haves when looking at a cat for clearing trees?

Thanks!

So now I'm looking for a CAT...