ergo @ bjorn??

ok..plan to buy baby carrier for this second baby..i think much easier with *my active son(eldest). i aim to buy baby bjorn active..but yet did survey dekat amazon and found out that ergo baby is the best compared to bjorn.hurm?? and later i google i find one of the ads selling fake ergo? mothercare having sales right now and .i'm confused which baby carrier should i buy..but in malaysia they preferred bjorn i think?