We will only recommend breakers here that we have used and were happy with our experience. Many people enjoy breaks but should understand that in the current hobby climate chances are you are going to lose money most of the time. Its a pretty low odds gamble! If your looking for nice cards for your PC its always smarter (financially) to buy singles of your PC. If you like the adrenaline, chatting it up with community etc and the chance at hitting a really big card you can check out some of the breakers we have used below. We are pretty picky when it comes to breakers so all the below rip everything live, take care of the cards, pack well and ship in a timely manner in our experience.
Layton is one of the bigger and more professional breakers in the business. You can expect great packing, fast shipping and competitive prices. They also have many options to choose from including PYT, random teams/divs etc.
2) TCG Brothers do breaks live on youtube 7 days a week and its usually the newest products available. They have a website but the majority of their breaks are PYT auction style on Ebay, you can find their Ebay store here: https://ebay.us/oxLlhY and here: https://ebay.us/sStrHs
They can get pretty expensive as people on ebay often bid the teams up so we recommend figuring out your maximum bid price and sticking to that. TIP: you can catch better deals on the auctions when traffic is low (during the week). Friday and Saturday nights generally get pretty expensive because thats when everyone wants to get in a break!
3) Matts Dugout is another Ebay Breaker we have used and trust. You can find his Ebay store here: https://ebay.us/FgbWGJ
I use AMT Memorabilia when I get a hankerin' for a new product break. For sure legit.