My healers are breton and will stay breton. Not only because they luckily didn't get slaughtered by race changes and came out on top, but also because it's the prettiest race by far
Even if another race was a lot better, I wouldn't change. I think that's the biggest issue with race re-balance tbh, because even if we get free tokens, I think a lot of people aren't to keen on using them. They just want their current race to be good enough, because they picked it for a lot more reasons than just min/max.