Used to horse train a few years back, but stopped.  Hopefully the changes to Training are good as they look.

With that said, here's to hoping other underwhelming lifeskills will be changed for the better too.  Active and AFK fishing come to mind for me, but I'm sure every other lifeskill can be improved as well.  I've never found an interest in Hunting, Gathering, Cooking, or other lifeskills, Bartering seems cool, but something about horse training and fishing interest me the most.  So I'm glad they finally buffed training after all these years.  I've never really found lifeskills to be that exciting, but I might have to invest in some actual lifeskill gear now if changes to the few lifeskills I'm interested in are good!

Fishing changes next, maybe Pearl Abyss?  Pwetty pwease?

I stopped horse training a long time ago do to how long it took to breed the higher teirs being able to cap them now is gonna be very nice I do however think the horse market will be flooded with horses. So it might become harder to sell 

Good point about market saturation.  Should be interesting to see how things pan out!