>>57250142English sets are a scam, you don't get guaranteed SIRs like the japs do. There is also a lot of stealing going on at the factories where they print that shit, so sometimes you get a really bad batch.
If you're going to open sealed product, you either go japanese or just be aware that you're probably getting scammed by opening english product and accept the result.
Or you could just buy the cards you want, maybe look for someone selling weighted packs, but there is always the chance of getting scammed.
You pick your poison.