I've been using the ET-732 for about 18 months & it is great. However I added a couple of "Fantast" to my collection.http://www.ikea.com/us/en/catalog/products/80100406/
For $6.99 they are a good deal. They track the same temp. as my ET-732. If you cook two pork butts the second probe connected to a Fatast will come in handy.
I did a review of the IKEA Fantast thermometer in the Product Review part of this forum.
I found it to be a pretty good and very accurate, basic digital thermometer. I can buy seven of them for the cost of one Thermopen when they go on sale.
I'm going to IKEA next week to pick up several.
I will retain the wireless ones I have for cooks in lousy weather and in the Winter when it's colder outside. But for nicer,dryer weather, the Fantast will be my go to.