There is really no advantage, and mostly just disadvantages to using one brand. You can build a very good arsenal from most of the company's these days without a doubt. But some comapanies do certain things better imo.
Storm for instance, has the best skid/flip stuff I think. Also, with the VG and maybe it looks like the Vivid they have great oilers that still flip on the back.
Ebonite/Columbia on the other hand I think have the advantage when it comes to strong midlane roll and predictability off the back of the pattern.
Point is...matchup is the number one thing in todays game. The proper matchup will make a 200 bowler look like 220. A 220 bowler will chase the 240 range. It really is that big of a difference. So...why limit yourself?
The first response mentions that he finds it simpler to build his arsenal. I would agree. And if you want simple...buy from 1 company exclusively. If you want the best chance of scoring then get with a good shop and a good driller that understands oil patterns and layouts and put some time into understanding the dynamics at work yourself.
Then, you will give yourself all the tools.
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