I have been in the market to upgrade, and have narrowed my choices down to the z150, or the UX180. Luckily for me my current sony is working fine, but no 4K, which I would like. So with NAB two months away, what is the possibility we see some price drops or rebates on these cams? I'm thinking they may due to new release announcements around the corner? Any insights out there?

Sony's fiscal year ends in March, so traditionally that has been the month when they offer rebates, special deals, bundles, and price reductions. In other words, pay attention and you may get your wish.