i love both. for trailer rides longer than 30 mins i use shipping boots. less than 20 i dont use anything. in between it really just depends on the terrain they'll be driving on bc that will likely be the reason my horses might hurt themselves. my fav shipping boots are the dover pros from dover (obvs) & my favorite standing wraps would be the no bow pillow wraps from smartpak & the dover extra long stable bandage. i use standing wraps much more often when i poultice or alcohol wrap.