Hi kykiller & Welcome to the Forum.
If you do a search on the subject you'll find it has been discussed several times.
The Maverick and Taylor are both good units (if I remember the discussions correctly). I've used a Taylor for 3+ years now and never had a problem. I had a Poulder brand which lasted about 3 months then bit the dust.
The key is to keep moisture from getting to where the wire meets the probe. The Taylor incorporated a piece of pastic at that point. Some have actually added a piece of shrink-wrap tape to reinforce and prevent moisture accumulation.
Anyway, do the search. You'll find many means and reccommendations on which way to go and what brands to use.
Welcome to the world of smokin'. If you like good Q you'll love your ST.
Good luck!!!