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Verisure are pretty good from what I hear (though my business works with them)
Canary and Nest would be options as well, for the cheaper and easier setup options.
I've got some of those magic ink stickers to put on the front door and we're getting a couple of Canary bits.
But also what @Fox says, just make your house un-appealing. http://www.wired.com/2016/07/nest-cam-outdoor/
Alarms are a complete waste of time, spend money on physical security instead. If your physical security is good enough a burglar will move onto an easier target.
Everyone ignores alarms because they go off all the time for no reason...