I am looking to get a SummerLite for Christmas, but I'm not sure what size to get. I think I'm about 6'1'' which is obv taller than the 6'0'' regular, but is it necessary to get the long? I'd prefer to save the weight and money, but don't want to waste my money either. Unfortunately, there are no SummerLites at any stores in my area to try out. What do you all think?