Pretty sure it is turret mounted, but it isn't as accurate as the Apache system.
I would give it to the AH-64E. Longbow radar, most proven AGM, plus APKWS II, then you have future capabilities/potential on the horizon such as JAGM and maybe even Brimstone II fit. Flight profile also gives me much more confidence over Vikhr. It's APKWS II that really makes the difference right now though. So much more effective than standard rockets. Turns a spam salvo into 38 direct hits an separate vehicles.