I want to go Completionist.
I also want to play each race at least once in the process.
This is a problem. I have a strong tendency towards certain races (Halflings, Dwarves) and away from others (all three Elf variants). Still, I want the variety, and I want to pick them up eventually. This is not about what the best race for each class is, but the reverse. There may be a race that makes a better Artificer than Warforged, but likely no class that's so excellent for Warforged as Artificer. What do you guys recommend as the best CLASS for each RACE?