Heh it does sound good. I always find anti-tearing partially manufacture problem, besides the non-synced video output. In terms of gaming,
I would rather have a better GTX 780 than a better monitor. You can find a $140-$170 monitor at extremely low response times (1/2), around 23", HDMI, 1080p. Not sure if you can do the upgrade to the GTX 780 though.
Have a look at these for cheaper but good ones.
1080p with HDMI
4) SAMSUNG S22C300H Translucent Red Gradation 21.5" 5ms (GTG) HDMI >>> http://www.newegg.com/Product/Product.aspx?Item=N82E16824001796&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=
5) Acer S236HLtmjj 23" 6ms (GTG) HDMI Widescreen LED >>>
http://www.newegg.com/Product/Product.aspx?Item=N82E16824009514
*I prefer these Asus monitors*
6) ASUS VS Series VS238H-P Black 23" 2ms >>> http://www.newegg.com/Product/Product.aspx?Item=N82E16824236175&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=
7) ASUS VX238H Black 23" 1ms >>> http://www.newegg.com/Product/Product.aspx?Item=N82E16824236305&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=
8) ASUS VS248H-P Black 24" 2ms >>> http://www.newegg.com/Product/Product.aspx?Item=N82E16824236153&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=
Unless you already have a monitor... hah!