I used these once as well. I'd say the most important thing is to make sure they are going to be comfortable for you. Choose the right tips!I use Etymotic ERP4
It doesn’t use anykind of DSP but an ear tip that effectively blocks the noise.
A healthy 35 dBreduction without the artifacts of the DSP
If you have a good budget then I would recommend you to go for Bose headphone. They provide best quality sound and provide better noise cancellation.I used these once as well. I'd say the most important thing is to make sure they are going to be comfortable for you. Choose the right tips!![]()