I was staying at the Taj Krishna but worked one day at the Taj Banjara. The Taj Krishna is rather pricey and with two other Taj hotels in close proximity it may be time to shift to another and save some cash...so long as the facilities are fit for purpose of course. The Taj Krishna has nice grounds around which it's a pleasure to walk; the Taj Banjara has this lovely looking but slightly smelly body of water. Tough choice?