for the price point, I think Northwinds (with the lifetime guarantee) or Amigos are your best bet.
I love Rambos, but they are so very expensive and the likelihood of them getting destroyed before I can get a good season out of them is very real - our hours live out 24/7, play halter-tag (and sometimes blanket tag!! :eek:) and the blankets do see some hard wear. I have a Rambo that is a decade old that I love, but it is a rarity and the rest of the Rambos I have seen have been shredded.
I bought an Amigo a month ago for my guy; the big difference between Rambo and Amigo (besides the crazy price point) is that Amigo uses different hardware: instead of clasps/clips it’s T-buckles - no leg surcingles on Amigos either. 2 belly straps on A instead of the 3 or 4 that R has.
Despite the quality of Rambos, they do not have a replacement policy which IMHO is insane. I have had plenty of boarders have their brand new Rambos destroyed within a month or two of purchase - not the fault of the Rambos, just that horses will destroy ANYTHING – and they were SOL.
So for that reason, on a budget, I’d only consider NW or Amigo. I actually love my Northwind, it’s purple and cozy and fits my guy great: it still looks brand new despite seeing lots of use, and all of ours have NWs that have held up to many seasons of brutal wear and halter/blanket tag!
If your guy is living alone, no herd, no friends, I’d go Rambo… But if he is in turnout, with other horses, you’re going to end up with a ripped blanket someday… would you rather it be the $450 one, or the $200 one with lifetime guarantee?