Which AMD XP CPU to upgrade for Abit KR7A-133R?

[ne0phyte]

I have an Abit KR7A-133R. I intend to upgrade my CPU to the highest speed my mobo can support. According to Abit website...my mobo can support 0.18 micron process Palomino up to 2100+ and 0.13 micron process Thoroughbred up to 2000+ after flashing with the latest BIOS. I understand that there are new Thoroughbred-B which also clocking at 2000+ to 2100+. Shall i consider this as well? Will my mobo be able to support it?
Which CPU yields better performance?
Your input and comments is much appreciated. thanks.

 

[teqwiz]

IMHO .013 XP 2000+. OC it slightly and you have a fully supported CPU at unsupported speeds. Best of both worlds!