Hi Mike,
I have the Trend on a long term review and basically it does everything it sets out to do, it offer breathing protection, the visor offers the advantage of keeping dust and chips out of your eyes, it is reasonably comfortable to wear and in the warmer weather the cooling air blowing over your face is a big bonus.
I would suggest that if you buy the Trend or any similar version to get a second battery, I turn full time and find I need a spare on charge ready to change. Some of the turners here in the UK use mains adapters and somehow connect them in place of the battery, the only thing is you have to remember to remove the helmet before walking away.
Regards....Mike Swain
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