i've been looking at moomba boats and outback or a mobius are thease boats good,they seem to be low priced, also do they have a ballast system

to answer your questions. yes an yes

There is a recent thread on this, see <a href="http://www.wakeworld.com/MB/Discus/messages/1/80178.html?1062180076" target="_blank">http://www.wakeworld.com/MB/Discus/messages/1/80178.html?1062180076</a> <BR> <BR>Yes, it's a good boat, I am happy with my mobius lsv. I have a built in 900 lb ballast system and carry two additional 350lb bags I fill manually. <BR> <BR>