I'm about to buy a thermowell, but I don't know which type to buy, the hood or the stopper thermowell (see links below). I would imagine they both work, but is one generally better than the other? I've never used a hood on my carboy before, so i'm unfamiliar with it. Any experiences or knowledge would be much appreciated.
5 Gallon Hood Thermowell (also 3 and 6 gallon) | MoreBeer
Stopper Thermowell | MoreBeer
5 Gallon Hood Thermowell (also 3 and 6 gallon) | MoreBeer
Stopper Thermowell | MoreBeer