I just recently got a 2019 iMac to replace my 2011 iMac. I still need an external CD/DVD drive. Is the Apple USB SuperDrive any good or can someone recommend an alternative? I was also considering getting a drive that can play Blu-Ray. The only time I would really need it is to play rented movie from the library. I don't really see myself burning Blu-ray Discs. I read an online article that suggests it is too much of a headache.