Hi Snoopstah, the 11ft Oxbow was my first ever SUP. I had it for a couple of years and it was my learning board. I paddled it on flatwater and in the surf with and without kids on the front. I kept it after I upgraded to 12'6 and 10' boards, as it was such a stable learner with lots of glide. It spent a fair while under the feet/knees/bums of a couple of my friends that I intriduced to stand up. During it's hard life it had a few knocks and accidents before I sold it to one of my friends to learn on. I'm pleased to say that it is still going strong and I would gladly take it back if space and money were no issue. It glides well and (mine had an 8" single fin) paddled pretty straight. Also managed small waves well - it was the board that got me back into surfing. Not earth shattering performance, but like I said, I'd happily have it back.
They don't make the baord any more, however it's my understanding that they sold the licence to BIC to produce. The 11ft board in the Classic C-Tec range is the same shape, and BIC are well known for making bomb-proof boards.
www.bicsport.com/language.htmlI have never paddled the BIC, but if what I believe is true and the shape is the same as my old Oxbow, then I think it should feel ok too.
As for Sunjam, never paddled one, but see them out around Cronulla area a fair bit. They are a local company, based in Cronulla / Kurnell so should have good local support. I think you could probably demo one somewhere arounf Sydney without too much trouble. Don't know how they paddle or surf or where/how they are made, but they are out there in the waves at Cronulla quite a bit. Hopefully someone else knows a bit more, or give them a call.
Hope that gives you some ideas, but a 2nd Hand Oxbow, depending on condition and how well it's been looked after would make a good first board or a keeper. A new BIC may give you all the same attributes and have the advantage of being new and having a reputation for making solid gear. The SunJam has local representation.
Good luck, and hope this helps.