That’ll work fine. Cover a good wind range. There will be days when it’s not perfect for either but unless you have every size that’s always going to be the case. You’ll love the small one on days when it’s really blowing. My fave size is 2.8. Shame I haven’t used it for a while but winter storms will be on the way soon over here. Woohoo. The better you get the more high and low end you will milk out of both sizes.
Wow, 2.8 is tiny. What wind range do you use it in and how much do you weigh?