Thanks for the replies guys... on second thought, I may not exclude other brands... I would like to get both the canopy alarms and the data logging. I know everyone says that L&B is great.. but as mentioned before, the N3 seems to be a decent option too? Chutingstar says that it's the best "all-in-one" that they have? It seems to have pretty good logging ability and also has canopy alarms. Plus it can be worn on the wrist or helmet. I'm confused though... can it be worn inside the helmet? I assume so, but chutingstar lists it as outside helmet, wrist, or hand... Having the speaker and thus the ability to put it inside the helmet would be the only reason to get the N3 over the N3A (without the speaker), correct?