Name is Errol, been tattooing 20 years and own Blue Flame Tattoo in Raleigh, NC. After many years I finally made the switch to rotary.....due to arthritis and a recent surgery for carpal tunnel I thought I was going to have to retire, then I asked a fellow artist who switched to rotary how he liked them and on his advise I bought a Spectra Halo.....and loved it! The lighter weight and less vibration have allowed me to tattoo again.I have also bought a Shag rotary and a Bishop as well......but have yet to get one to use as a liner. I also noticed that my clients love them too,they seem to heal faster and they all tell me they hurt less, so a win/win all around. Thanks for having me and hope to post pics soon.