Throughput expectations for AC wifi media streaming

[mrclassy]

I use PS3 Media Server on my desktop computer to host media files that I play on my PS3. I stream the files wirelessly from my new Netgear AC router, directly to the PS3, which doesn't have AC capability. I periodically get some jittering and skipping during playback if the media file is high def (especially high def audio) - it's very annoying. I'm wondering if anyone has solved this type of problem by setting up an AC router to AC router wireless link, and then plugging their media player (in my case, a PS3) into the second AC router with a bonafide ethernet cable. Thanks in advance for your help.