Jonesy1980.... the info missing to understand your needs is... have you surfed before, and just switching to SUP.... or just starting out? How do you surf? It's important to know if you just need stability, are you a ripper.... do you like longboard style...etc
Funny... I have owned all the boards in this discussion.... actually 2 - 9'5 Mana's... not the 10'
I'll hit what I think are each boards strong points.
My experience:
in order of purchase.Avanti when I was 130 k.... 1st SUP...fantastic board, super stable, surfed amazing for such a tanker. Noserides well. Hurts a LOT when it hits you. Paddles flat-water fine.
Allwave 9'6 when I was 120k. Perfect transition to a smaller board that really surfs well in all conditions. Handles well overhead waves easily. Noserides extremely well. Paddles flat-water very well
The reason that I have always been such a HUGE Allwave fan is because it makes performance surfing possible and EASY for a big, older guy (63 when I got my first Allwave) The thing that separates the Allwave as far as stability is the rail thickness coupled with concave's and generous full outline. What makes it work is the tail rocker combined with the shape of the hips and hard rails in the tail. A very important fact for me.... they have always been extremely durable. I NEVER used rail tape, never got a chip or scratch.... plus only 1 small ding in over 300 days surfing Allwaves in often challenging OH surf and rock pointbreaks.
Cabrinah (now JP) 10'8 at 120k.... surfed ok. It was a bit harder to turn than the other boards, but since I noseride everything I own... I traded it after 1 month because it absolutely would not noseride. They may have added a bit of concave throughout the board since I had one.... just my experience. Paddled flat-water pretty well....loved the look of the board.... if I was rich, I would have kept it, just because I liked looking at it when I paddled

Allwave 9'10 (to replace the Cabrinah).... I didn't surf it much, because there was no need.... the 9'6 was great in all conditions, and surfed much looser. The 9'10 was a fantastic flat-water paddler (pic of me finishing a 6 mile winter race on 9'10 @ 120k)
Fast forward a few years and many boards....
Mana 9'5 (2013) Really nice longboard type surfing, fairly stable, noserides pretty well, turns very well, but not in a shortboard manner. Paddles flat-water very well. Fast enough, pretty stable, but not near as stable as the 9'6 Allwave. The Allwave paddles straighter as well.
Mana 9'5 (2014)
Much better surfer than the 2013 version.... more "shortboard style" performance. Wider, but less stable because of thinned out rails. I was very comfortable on this board in all conditions, it rail turned well, handled big waves, had good speed and noseride surprisingly well, but not in a "hang10" way. I really liked the updates. BUT... lost a lot of the flat-water benefits that I look for in my bigger boards. Slower paddler and harder to paddle straight. Felt more durable than the previous Mana.
Heavy at 12.9k
@ Chuck and Mag... at 130 k, you might really appreciate the stability and surfability of the 9'10 Allwave. The newer Mana's are not even close to it for ease of use. They may surf a tad better, but the tradeoff is thinner rails and more tippyness at your size. I truly believe that the Allwave is the best "Big man" board for those who want solid performance coupled with the ease that comes with superior stability.
The 10'8 JP may absolutely be the right choice if you're surf style is a bit more cruisy, they are a really nice package if they meet your needs.
For reference...
I have a 9'6 Prowave, a 10'6 Alana, a 10'6 Laird Surfer and an 8'11 Hobie RAW.
I have ordered the 2015 - 8'5 Allwave.