I miss India and am trying to go back, this time with Jet (in my opinion the best) - I have a currency issue, so I 'dunno....
Anyway, I encourage you to give it a go. Food is fantastic, quite different region to region. Despite the seeming way over the top daily street situations it is actually very laid back (more so down south), and so very friendly - I made great friends there. There's amazingly deep culture, obviously, all over the place.
Oct to June flying is easy, mostly dry (except SE) but hazy (fog up in the NE/Punjab). For some, monsoon can be a problem. ATC is, um... OK, but the lack of ATC services can become problematic when things stack-up (ie Monsoon time & ATC)
India is a completely unique country, and while I think there are some similarities with Pakistan (people from both countries will deny this of course) there is no other place remotely like it, and at the moment India is thriving.