Hello. I am selling my IQ380 with 4k count. I got it from Dave at Capture Integration with just 300 counts. Still under warranty. I need a CMOS sensor IQ3 because I soot a lot at night and CCD doesn't work for me. I was hoping to get the CCD quality file but at night its more convenient with a cmos back. I am open for offers or trade-ins. I would avoid the 350 and likely the 3100 or 3100 trichromatic back would be ideal.