looking for a good poker chip set 500+

[disko]

not sure if this is the right forum but if it's not then maybe a mod can move it.

i have been thinking of trying to get a nice set of 500 or more chips. i have a set of 300 chips but sometimes for our games that is not enough if more than 6 people or so turn up. i wondered if people could recommend some places to look for chips. obviously i would like some nice quality ones, maybe even design my own, but i want the best deal possible. i's love paulsons or nevada jacks or something cool. im not really interested in a cheap set. i am based in the uk.

also, are the poker sets offered by any of the online poker rooms any good? would it be worth trying to get one of them?