Its definitely more ergonomic for the inexperienced user, but if you regularly inject yourself you don't find the existing design lacking whatsoever. I take a

Its definitely more ergonomic for the inexperienced user, but if you regularly inject yourself you don't find the existing design lacking whatsoever. I take a shot a week and its a thoughtless, effortless act at this point. It is a great design, and maybe it would offer a lot of value for older people with less agile hands? Cost is the other issue - I bought 200 single-use disposables for like $20 shipped. That will last me almost 4 years.