I have a junky Summer video monitor that has broken twice (once under extended warranty, which *I* would buy again), and I also had the simple Angel Care monitor that was either too sensitive or not sensitive enough and gave us a few really annoying false alarms and couldn't be used with a ceiling fan (b/c it detected it as motion even if the baby was taken out of the crib). IIWY, I'd wait as close as possible to baby's due date and buy then. Most take all of 5 minutes to unpack and set up, but your warranty starts ticking the minute you buy it. With our first Summer unit, we received it as an early gift from my dad, but by the time DD was 6 months old, it was almost out of warranty. It inevitably broke when she was 9 months old, and they didn't do squat b/c the 1-year warranty was expired as far as receipt's purchase date. We bought a nicer Summer with a warranty, and it, too, broke after 7 months, but we got a new one mailed within 3 weeks (ugh, that was awful waiting). This new one has been working perfectly ever since and DD is ~3. So, that's my experience.
Muffin, 2010
Bubba, 2013
"You've probably heard the expression 'I believe in God, just not organized religion.' I don't think people would say that if the church truly lived like we are called to live. The expression would change to 'I can't deny what the church does, but I don't believe in their God.' At least then they'd address their rejection of God rather than use the church as a scapegoat." Francis Chan