What sort of requirements are there for those other leases? Large down payment? Less than 12K miles a year? Do the cars have similar content? What's the cost per mile to drive those cars? Do those cars fit your lifestyle/driving style better?
Focusing on only the monthly lease payment is a mistake. You also need to consider the monthly and yearly operating costs. If you drive 15K miles a year, and currently drive a car that gets 25 MPG and gas is $2.50 a gallon, that's 10 cents per mile, or $1500 a year in gas. On the other hand, if you get 3.5 miles per kWh, and pay 15 cents a kWh, you end up paying only about 4 cents per mile, or about $650 a year, to drive the Bolt. That drops your monthly cost by $70 a month.
2012 Plug-in Prius
2016 Highlander Hybrid
2017 Chevy Bolt (soon!)