People tend to prefer the Xl1s to the PD150 for film like reproduction. Your stuck with the stock lens on the PD150, but there are many options on the Xl1s. Put it this way if you will DEFINATELY need the lens options you have no other camera choice

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First B/W semi pro music video in the bag! More to come.
Dual Athlon MP 2800+ 2 Gig DDR Ram Pinnacle Edition V6.1 pro 2xXL1s