I would recommend, the writing is clear and concise, and there's a lot of coverage and emphasis on testing. That said Nystrom's book has adorable drawings, and

I would recommend, the writing is clear and concise, and there's a lot of coverage and emphasis on testing. That said Nystrom's book has adorable drawings, and feels more "passionate". I've read both, but I only followed the go-book because I was learning Golang at the time. No regrets.