Caros is a delightful san serif, but for me, the K is a deal breaker. If it works for you or your projects, the font is available at a great price for a limited time.
The Caros 18-font family with desktop and web license was $280. and is now $52.50.
The Caros 18-font family, desktop only, is marked down from $140. to $35.
Get the deal at MyFonts.com. Here’s the link to the sale: http://bit.ly/2IyJrGZ
Note that I have no relationship with My Fonts, other being a being a happy customer.