1. Actually all brands nowadays had 1440p,only difference between them will be Glossy or AG screens, with some minor specs difference as well. Flip back a page and you will see some Korean cheap brand monitor which is available on eBay.
2. With gtx780, Titan just not worth the penny anymore, if you really had the budget to spend, my suggestion is to wait for GTX790 in September or later, dual GK110 chip, might cost up to 2k SGD or more, like Ares ll.
3. The Gaming edition is out, but first batch stock be all reserved already, 2nd batch Leadtime 2-3 weeks, I'm not a fan of MSI now because the dragon design, kind of crap design against ASUS, no offense here.
4. For now, a non reference gtx780 will definitely out perform a titan, but non reference Titan already on the way too, so at that time, titan will out perform gtx780 again lol. It's just a marketing gimmicks if you can see the pattern here.
5. For myself, initially thought of getting ASUS gtx780 directcuii, but after computex 2013, NZXT had a new bracket that enable you to stick it to a Reference card, attached it to kraken x40 or x60 if your case allows. Thus, I just gotten my ASUS GTX780, $900 with 2 free games, Bioshock Inifinite and DMC 2013 on steam. After the bracket released, I'll be using it on my reference gtx780 together with kraken x60. NZXT shows that their card running Crysis 3 at Ultra settings and SMAAx4 and able to keep the card temp at 30-40 degrees! This will be my plan, it beats all other non reference, only behind custom watercooling and maybe Poseidon.