Digital Thermostat

So looking at switching my old thermostat pictured below to a digital model. Only need heat. Its a two wire set up. I know the Hunter 42995B was a popular model, but I cant seem to find it locally or online in Canada.



I did find a used one on Ebay, but it be close to 40 to have it shipped.

So what are people using now? Still the same model or is there an updated one available? (and possibly available to Canadians)