Don't worry Indians, i've tasted all those meat, and I can tell you generally, chicken taste by far the best
Mutton is a bit rubber-ish to me, and beef doesn't taste too good unless it's in a burger (For burgers, beef are the best).
Never eaten pork before besides this one time in US, where i ate pepperoni pizza not knowing it was pork, felt kinda disgusted after that but funnily, didn't feel too bad while I was eating it. But yea, I could never eat pork, it's been too much indoctrine into me, that pork is dirty.
And no worries about halal food here in my country, virtually every restaurant/shop serves only halal food here.