What projector are you upgrading from? The long discontinued w1070 in its day was a well reviewed projector so if its new it must be an old stock leftover. All the entry level Optomas have a 2x non RGBRGB color wheel and are more prone to RBE. I would always recommend the BenQ's 4x/6x RGBRGB color wheel over the Optomas but some people love the them and swear by the Darbee but it can always be purchased separately as an add on to any projector.
"Smart enough to know better, to old to care" ------ Dedicated Bat Cave Home Theater, JVC RS49U/Mitsubishi HC7900DW Projector, 110" 16:9 Jamestown screen with variable power masking for CIW 2.50:1 to 16:9, Marantz 7009 with 7.1.4 Atmos with Ohm mains,3 DIY Subs (2 15" (1 ported, 1 sealed and a 12" 4th order bandpass), 1 DIY butt kicker, Custom Built HTPC, 18TB DroboFS NAS