No wrong answer, they'll both work fine.
The strength should be good on both, the Calmini's colorform-like powder coat will peel off shortly after the install.
I have the Calmini's, I painted them black when the blue fell off.
If you want to take the PML or lift to the next level...try Revolver shackles from AC instead of the regular lift shackles...a lot more $ for the shackles, but a REAL improvement on performance.
_________________________
- TJ
2001 Xterra '03 VG33, SE 5 spd, 305/70/16's, Revolvers, UBSkidderz, Doubled AAL's, 3"SL/2"BL, winch/bumpers, skids, sliders, OBA, Snorkel, pine stripes....
Friends don't let friends drive stock.
http://www.gifsoup.com/view/501230/tj-tackling-crawlers-ridge-o.gif