NO question - if you want an ARF, get the Ultra RC "Icepoint" - I have one (as yet unflown), but it has a sterling reputation, and was an exceptional construction quality.
*** You would be wise to pass on the Arresti III ***

Mark Hunt's "Insight" is ALSO an exceptional performer; he sells plans and cores (I think), if you want to BYO.

If money isn't a factor, the Impact seems to be a popular choice, along with the semi-available Brio from Piedmont.

YMMV - opinions expressed above are mine only.