i personally have used these three they really works good . my review >
Zebpay: Higher bitcoin prices,secure,but transaction fees is 0.0002 BTC for BTC to BTC transaction. Works fine if you like to purchase some amount of BTC.
Unocoin : You can use it similar to zebpay. You can purchase directly from site.
coinsecure: Lesser rates compared to other exchanges.Good support and service. Similar to unocoin.
I am your partner too.I have also used all three of the wallets described by you.Almost all three of them are equally good but i most frequently use UNOCOIN. But you can go for any of them ,none is in the bad category.