I'm an old 20/20 user who went off the pump a few years ago and am back in the game as of last week. I'm on the Tandem t:slim now, but I'm wondering if I made the wrong choice and should switch back to an Animas (yay 30-day trial period!).
This is mostly because I'm remembering one of the reasons I went off the pump all those years ago: annoyed with having to constantly fish it out of wherever it was in order to bolus. Reaching my hand down my shirt to pull it out of my bra is not less conspicuous than shooting up with syringes; going between my legs to access my garter if I was wearing a dress isn't much better; and peeling away the millions of layers I wear in Boston's frigid winter months to find my pump isn't super fun either. The remote bolus of the Ping is so appealing, but I've heard that the scrolling gets old real quick.
The t:slim also allows you to set up multiple "profiles" that include basal rates, as well as I:C ratios, ISFs, and BG targets. Animas only lets you create one additional basal profile, no? You have to change the other settings independently (and back again when you're over your cold, your period, your hangover...).
I'm digging the t:slim's great design, thinness, and touch screen (no scrolling!), but that remote bolus is just so damn alluring.