Psone Modchips ? For Australia

[Doc]

Could someone please tell me which mod chip is best to buy and who from, as I have checked the following sites and there all so called experts & all different in price.
modchip.com
psxonechip.com
shatami.com
psxtune.com
playstationmodchip.com
modchipsx.net
and a few in australia
I would like to buy one and test before I buy a handful and do some of my mates consoles.
I even read on one site as long as you have a boot disk you don't need a modchip ?

[zuker]

I bought 2 mod chips from www.modchipz.com. Not to be confused with modchips.com. The order was shipped very fast. I installed the chips into my psone and a friends. They work great, even on the newest games. They are full stealth mode, so no patch is needed or a boot disk.

zuker

[Doc]

Thanks I'll check out www.modchipz.com.

[r5gtt]

use neotechnologies, those guys no there stuff and have never let me down
www.psx.co.uk