I've grown many citrus varieties from seed, but inside a special grow enclosure. I don't think they'd grow very fast or be as easy to grow outside.
There are many people who like Meyer lemons more than regular lemons. I'm not one of them. (I'll have to agree with Laaz on that)
To me, Meyer lacks the flavor or a regular lemon like Lisbon, is a bit mild and bland, and if left on the tree too long can develop a slightly off flavor. It might be a personal preference thing. Maybe it's just one of those things people either love or hate.
If you grow Meyer lemon from seed, there's a fair chance it won't taste as good as the parent, because the genetics may not be exactly the same.
In general, lemons do grow more vigorously than other common types of citrus from seed.