I need y'alls opinion

I currently carry the 16oz stainless steel mugs that you can see on my website. They have a lid that can be used with hot or cold items; looks like a typical coffee mug lid. They now have these water bottle lids that screw on tight and won't spill. So basically I am wondering if I should get the water bottle lids (pictured below, and the mugs only come in the taller size now) to go with the hot beverage lids. Would you like the option of having 2 different lids for whatever you are drinking? Please leave me a comment and let me know!

Water bottle lid; Hot beverage lid