+1 for Ourys, who also do a lock-on version; and I really like Ritchey Truegrips (you can customise the lock-on version by buying cheap lock-ons from the Far East with the particular colour ano collars you're after ).
Diggin early ATI grips.
I have most of these styles except the "Tomac" printed ones. http://www.bikepro.com/products/grips/ati.shtml
The Tanzer is a good compromise, especially without gloves as it's a little larger diameter than the Mushrooms. Kinda "hexy" underside is remiss of the old Answer Agressor, but as I say, larger diameter.
Dotty ones are just kinky, but great in the wet.
A bulk buy says I can do NOS Tanzers for £6.50 a set.
or £16.00 for three sets (I'll take them out the boxes though to save on postage).
+£2.00 for Europe.
+£3.00 for rest of world. New postage prices are terrible. I'm still getting used to them :-(
(PM me though as I'm terrible at watching threads).