I've flown a R44, and found it to be the most hateful, diabolical, awful 'aircraft' I have ever encountered in my life.
It might be relatively cheap to run etc, but I hated it on a cellular level.
Many of you may have worked out from my username that Im a plank by trade but have flown other copters that I do like and get on with quite well.
Do yourself a favour, get a Jet Ranger.... R44? I'd rather walk/swim.
Edit: Go on Im up for the receipt of sarcasm as well.