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Please note: these lists may not reflect your own personal experience. Note that not all models within a single brand label are of the same quality, and these are averages for the entire model range of brands, not just specific models... Here's a categorized list of brands by quality grouping according to performance and reliability based on reputable, cross-brand reviews listed in the External Links. Some brands release top-quality models, some just release value-line models, and others shouldn't be releasing models at all! To make things worse, some generally high-quality brands cash in on their reputation by making a cheap (in all senses of the word) line.