What to buy a Remington or a Winchester....a Ten Point or Excaliber..... they all will do the job if you do yours. Cheaper models today are light years a head of what they were 10 years ago and high end xbows still break. Go to a pro shop pick up different models and make your pick on what feels good to you.
Companies like Ten Poi take xbows under different names,I.e. Horton, Wicked Ridge, Ten Point but also make parts they sell to other companies... a Ten Point limb can show up on a high end crossbow just like that motor in your car or circuit board in your tv.