I know there is some debate on using thermowells, but i wanted to try one out for myself. I searched around and ended up purchasing the one from Brewers Hardware (http://www.brewershardware.com/16-Stainless-Steel-Thermowell.html). It just came in the mail today, and i must say it is very nice. The end is rounded and completely smooth, no nooks or crannies for bugs to hide. Needless to say i'm very impressed with the quality and can't wait to try it out. Definitely a step up compared to the crimped/solders ones, and the price is essentially the same (~$14).
Just a heads up for those in the market
Just a heads up for those in the market