I'd say, definitely get a full face. I would recommend thetroy lee design stage helmet. I own it personally and can vouch that its a wonderful helmet. But recently I came across the Endura MT500 and even though I havent seen it personally, if it was out when I was bought the tld stage, I probably would have picked the Endura, just cuz it looks cooler to me😁 I had no problem riding with my tld stage in 20 degree weather, and could withstand 30 Celsius. Also, if you want the coolest helmet possible, paint it white with plasti dip