Do not buy the Baska zooms. Do not but any zoom binocular esp. entry level Chinese ones.
I can summarise why briefly - poor image [that is always degraded due to the zoom optics], difficulty in collimation, narrow FOV and expensive / impossible to fix.
They are esp. usless as astro binoculars. [see the web. site below]
'otherwise I prefer to save and get some good quality ones' - yes I strongly suggest that. If you want some Hi quality 'large' binos I suggest you invest in the Kunming-United 'Ultra' 15x70 8AB series binos like the ones that Andrews sell at $449. These are Hi grade binos that have excellent optical and build qualities. They have a true aperture of 70mm. Most Chinese 80 mm binos have a clear aperture of only 71-72 mm - like the Barska's.
To maximise there potential you will need a decent HD tripod / Parallelogram for which you have to factor the extra cost in.
Buy quality the first time - your wallet will hurt for a short while - but the quality will last you for a life time.
http://www.bigbinoculars.com/nozooms.htm