I have found a supplier that has the tip I want, then I buy a dozen of each size, so I always have the same type, length & wall thickness. Same way with Jags & ball pullers, etc. Most of the time, I get them from Tip Curtis.
Now at times Tip's may cost a buck more, but the Quality is always there. The jags from some of the venders have too thick of walls & you basically have no wood in the tip to hold it. Also because scrap brass is high, some now are making these Tips & Jags 1/2" shorter & I don't like that. I want them both Long....
Keith Lisle
PS: Seen many a time a guy spend $ 1000. on parts for a rifle & cringe on paying a extra buck for a good ramrod or well made RR tips or accessories. I can assure you, you spend the 1000, the other 3-4 bucks will not hurt at all.