Absolutely - If you want a good long term, broad but accurate form of T/A, then look to PF (point and figure) and to a lesser extent, but still marvelously accurate, Fibonacci retracements off of Annual Low Point to High Point brackets.
PS. I just added to my existing long position.
Why do we even dignify the question with an answer here? OF COURSE it's an easy choice. First off, it SAVES MORE LIVES, its more accurate, its easier and it saves hundreds of millions of dollars in preventable expenses associated with prolonged cancer treatment. Over the long haul? BILLIONS!
One day soon, one of the major carriers is going to blink while the other jumps over that cliff and into the pool of reason -leaving the other hold outs standing there with stupid looks on their faces as they ultimately "cry uncle" at the full price . Watch this stock soar 20 points or more in a single day - on that one!