I am a big fan of the 732.
Don't be tempted to save a few bucks and buy the 1st-gen Maverick (called 73, I think, or maybe 32). The range on that thing is terrible. Also, be very careful about not getting your temp probes wet (ask me how I know this...).
The 732 has a great range. The alarm set-up procedure is far from user-friendly, but it does work and will be a major blessing if you do any overnight cooks. Nice to be woken up when the grill/smoker needs attention.