Re: fancy a change..
1366 is dead, stay away.
1155 will be around till intel decides they want more money.
If it was me, I'd get an IB capable 1155 board, Z77 as it has goodies meant for SSDs, and a i5, 2500k if you got the cash, if not a cheaper i5,as long as they are quads.
BUT if you plan on getting more cash in a few months, than an i3 HT cpu, they aren't that horrible as a stop gap, and probably beat the q9300.
Most aren't finding much real world difference between SB and IB, so why not be prepared, but still be fugile?
Foldie = i7 950@ 4.0Ghz Gigabyte x58a-ud3r EVGA 970 SC Corsair H100 Corsair hx520 3x2gb OCZ Gold Corsair 650D
Woohoo = L5639 @3.1Ghz EVGA SR-2 gtx 260-216 Hyper 212+ Corsair 1050hx 6x2gb Corsair XMS3 Blackhawk Ulra
Alienware 18 - SLI 770M 4700mq 16Gig