Micro Flame Pros & Cons

Hi,

I’m in the UK and have just moved my workroom in the (loft (attic)
and want to upgrade my torch system. I’m seriously thinking of buying
a water/hydrogen system, (called micto flame in the UK). Supposed to
be quite safe. Just wondered if anyone could give me the pros and the
cons on the sytem.

Any help you can give before I actually buy the system would be
appreciated.

Many thanks
Barbara