This is just my opinion, and I know that it may suck, so please just spare me the flaming.
I haven’t used a lot of “power bars” because the gyms I train at suck, but I do own a Texas Power Bar.
I am extremely happy with it.
I haven’t seen one bend terribly yet (they do bend if abused). I have pretty much come to accept the fact that over time, everything will bend.
I have not used the elitefts bars, but I believe those are good. I think the Mastodon bar will probably be my next purchase.
As others have said, York, Capps, Eleiko/Ivanko (or other Nameko “IPF approved” gear if you can afford it), Rogue, Troy, and EliteFts would probably be the names I would stick with.
I am probably missing a few companies, but you get the point…
Powerlifting is not a super popular thing that companies try to cash in on, and these companies have either been there from the beginning and survived, or they are specialty companies that don’t make money on mass production and thus quality is key.
Since I am a broke college kid, I knew I had less money to buy a quality bar. I knew that I had to get a “cheap” one, but one that would be no better than what I was already using (breaks/bends/underperforms/etc).
With all things in life, after a certain point, you are spending money on names alone. I personally cannot see how buying Eleiko can possibly be much more cost effective than a good old York Barbell for every day training and use.
You want to run a competition, or are at the point where you need to “practice how you play?” Then fine, shell out some cash, because you are not going to get exactly the same experience as you will with the actual equipment you will use in competition.
BUT, ALL OF THAT BEING SAID…the bottom line is that you will need to get stronger. Everyone uses the same equipment on game day, and the strongest man will win, regardless of the equipment he used, or the training he implemented. I would get one that is DURABLE, and is in the MIDDLE GROUND for just about everything. That way if you train with it day in and day out, and (for example) you go to a meet and the bar is super stiff, you will not have to worry about it being wildly different because you are used to deadlifting with a super flexible specialty deadlift bar.
That is why I picked the Texas Power Bar. It fit the bill of an inexpensive/durable/vanilla powerlifting bar that would literally be good at everything.
When I get a job and have a disposable income, I will try out some smaller brand’s bars for sure. But, for now, the safe choice is a tried and true company.