Reply to Traktor 1.2.4 Upgrade?

Mac OS X 10.6.2
Traktor Pro 1.2.1
Firmware 1.3
TSI 2_5 and 3_0 beta (diggin the new FX!)

Native Instruments recently released version 1.2.4 for Traktor Pro.

I'm wondering if anyone has any experience with the new version or recommendations of which version of Traktor works best with which TSIs?

Should I wait until the new overlays go live before upgrading Traktor or does 1.2.4 work well with the 2_5 TSI?

Peace,

Phondos