Where is the best place to buy Uniswap?

I'm interested in purchasing Uniswap, but I'm not sure where to start. Can you recommend the best place to buy Uniswap? Are there any specific exchanges or platforms that are known for their reliability and security when it comes to trading Uniswap? Additionally, are there any fees or other costs associated with buying Uniswap that I should be aware of? I'd appreciate any guidance you can provide on this matter.