Hatul
Contributor
My XS Scuba mas has a purge and overall I do like it as it makes it easier to purge. However it does has have drawbacks. You can to take care that the little valve is in place and you have to protect it or it can leak. You don't want to squash the nosepiece over the purge.
The most important thing about mask is fit and seal, secondarily low volume/profile.
Adam
The most important thing about mask is fit and seal, secondarily low volume/profile.
Adam