P60/D26 Cree Drop-In Modules: Sola-Tek vs. Wolf-Eyes

[jsr]

Wondering how the two compares. The Sola-Tek one Litemania sells is $50 while the W/E one from PTS is <$29 after CPF discounts. Seems many more people are buying the Sola-Tek one instead of the W/E. Is there a reason? Does the Sola-Tek perform better? If they're the same, seems the W/E is a much better deal.

Thanks.