CoolWallet has some interesting features but is priced at $119. You can get a Trezor for $99 or a Ledger Nano S for $65. The CoolWallet devs need to make a case, explain why someone in the market should pay more for a CoolWallet. Also the next gen hardware wallets like Trezor 2 and Ledger Blue will be coming out late this year or first quarter 2017. People who buy hardware wallets tend to buy from companies who have been around a few years with proven products.
Don't get me wrong... I'm not saying that CoolWallet is good or bad. My issue is people that do drive-by posts saying that something is the "best" with no other reasoning or supportive documentation behind it. Then... You click on the link and it's a referral link to the product. I'd like to say "Duff beer is the best" and then put in a referral link to "Duff Beer" but I don't. If someone says something is "the best, most secure, etc" I'd like to know why they think so.