It was a no brainer for me...I stretched my finances and went for the HR, the engine breathes better and has 80% of its components modified or strengthened as it revs higher.
I was searching for about 4 months and was initially looking for a black one, but this one popped up at the right price and I had to have it.....absolutely love it!!!
Edit: Just paid £500 tax..so what...its well worth it!