New Sigma 120-400mm (with lens stabilization) for Sony Alpha mount

The new Sigma 120-400mm f/4.5-5.6 AF APO DG OS HSM has in-lens stabilization. It will have the same price as the “older” Sigma 120-400mm f/4.5-5.6 AF APO DG HSM Telephoto Zoom Lens for Sony Alpha Digital SLR Cameras.

Sony Alpha } if ($loc == 'ES') { $sel = "1"; ?>Sony Alpha } if ($loc == 'IT') { $sel = "1"; ?>Sony Alpha } if ($loc == 'AT') { $sel = "1"; ?>Sony Alpha } if ($loc == 'DE') { $sel = "1"; ?>Sony Alpha } if ($loc == 'BE') { $sel = "1"; ?>Sony Alpha } if ($loc == 'AU') { $sel = "1"; ?>Sony Alpha } if ($loc == 'FR' OR $loc == 'FX') { $sel = "1"; ?>Sony Alpha } if ($loc == 'NL') { $sel = "1"; ?>Sony Alpha } if ($loc == 'CA') { $sel = "1"; ?>Sony Alpha } if ($loc == 'JA' OR $loc == 'JP') { $sel = "1"; ?>Sony Alpha } if ($loc == 'US') { $sel = "1"; ?>Sony Alpha } if ($sel != '1') {?>Sony Alpha } ?> cameras do come with in-body stabilization so I am not sure if it makes sense to use the new lens if the image quality remains the same (that has to been seen).