Cardinal or Montana Fiver
We bought a Cardianl 2003 after choosing between it and a Montana of the same floor plan. I could have gone with either, but the wife wanted the Cardinal. We had a Forest River before and had excellant luck with it and the company. Montana has a great reputation also. The wife liked the interior finishings on the Cardinal better and the fact that the Cardinal bedroom is on the same level as the bath. I'm 6-3 and can walk around the bed in the Cardinal, but had to bend a bit in the Montana because of the extra level. I think this is a trade off in the baggage compartment.
The Cardinal has been great, but I don't think you will be unhappy either way you go. I got some advice when I started and that was "whichever one that suits ou needs and pocket book is the right one for you. After all it's not a contest.
Good Luck
Cardinal 2003 33RLBW
F-350 V-10