2015 WRX. I have swapped between dedicated summers and winters for the last 7 years, with Bridgestone Blizzack WS-80s on the stock rim for winter (235/45/17). The tires are now toast, so looking for a new winter purchase. Live in Rhode Island, so mild winters, with occasional ski runs up to NH/ME. I was looking towards dedicated "winter" tires again, but local shop suggested "all weather" tires for better price, tread life, and mild weather stretches above 40 degrees, yet I've never used them before. Also suggested that size 225/45/17 has more options to choose from than 235/45/17. Thought and experiences? Thanks.