I bought a .22 Indy in the fall of 2014, and overall, I've enjoyed playing with it immensely. As others said, its backyard friendly and accurate.
I was a long time "springer guy", wanted a PCP, but was not looking forward to a scuba setup, so when Indy came out, I thought it fit the bill perfectly. I chronied it extensively and found very flat sweet spots for all power levels where extreme spread stayed within 10fps. I now primarily use middle power setting, which produces ~17 ft/lb with JSB 18.13s, and yields 6 very consistent shots starting at ~192 bar. At power level 3 - I get 32 ft/lb and 3 very consistent shots starting at 162 bar.
Things to consider when buying an Indy:
Do do research on the Indy pump. Many folks have had no problems with theirs, but many others had to rebuild it. When I took mine apart - there was a considerable amount of water inside after about a tin or two of pellets (all pumped and shot indoors). Information on Indy pump maintenance is scarce.
You also "pay" for the onboard pump in the form of additional weight and mechanical complexity. Indy is certainly not a lightweight woodswalker.
So, as far as advise - if you are fine with owning external HPA sources - and are not hung up on "self-sufficiency" - the case for Indy is not very strong. Otherwise - its not like you have much of a choice
