Probably my only build, but meh.
Working on Scratch Build Cabinet, mostly Talking Octopus/Lusid Style. (Wanted to have 4 players so my wife and kids can join in...)

Was going to just do a couple of USB joypad hacks as PCB's, but then stumbled across the IPAC4. I just wanted some of you more experienced gents opinions.
My Setup is/will be:
4 Player Start Buttons
4 Sticks
-2 w/ 6 Button (Standard Capcom Style)
-2 w/ 3 Button (For X-Men, Simpsons, TMNT, Etc.)
Throwing in a few admin buttons, (Not sure how many)
No trackball or spinners, can't be bothered.
Software is mostly MAME based, with Makaron for Naomi games and (CPS3 Emulator <Can't remember name>) so I don't have to wait for them to initialize in MAME. Also throwing in Street Fighter 4. (Super if it EVER comes out for PC) Using Maximus Arcade as my frontend, Micro XP as my OS.
Hardware I was looking at was KeyWiz or Ipac 4 , XArcade Arcade Pack to get me started and picking up extra sticks/buttons while i'm there. Monitor will be PC, i'm too lazy to bother with an arcade monitor.

Any opinions? I'm mostly concerned about which encoder would be better for my partiular setup idea.