I've only been a pumper for 2 months - so I'm a newbie. I like the Ping but am not sure I like the insets. I'm using the 9mm auto insets. First, there is sooooooooooooooooo much disposable plastic involved (hurts my ecological self), second, I've ripped it out several times because of the high profile, and third, my very thin, fair skin starts getting irritated at 2.5 days, which affect absorp…