I confirm it.I can't confirm but somewhere I have read the older VS4121 is better than the newer VS4621. So I would suggest that.
VS4121 is eol and is not available anywhere. Better stick with VS4621. Its not a bad choice at all for the price.
^^ My hardware vendor is having 2 sets of Altec Lansing VS4121. He is ready to give it for Rs 3000. Is it a good buy? Also what about Creative Inspire T3200?
I never said VS4121 is bad. I know they are better than VS4621(Octane-7). But its availabilty is the main concern and officially, it has been discontinued. If op is getting a 4121 through his dealer, then he should get it eyes closed.
The same can also be said about the mx5021. They are also discontinued now but you may get your hands on them through some old stock.