Big words and well constructed sentences sometimes fool people,"Proprietary Square Wave Technology modifies arc shape increasing the effective length and surface area of the arc to produce greater lumens
lamps burn brighter and longer!" this is the case here. There is NOTHING special about the Baddass ballasts.
Which is it? They tell use higher frequencies were better, now they're marketing these as low frequency digital ballasts and we all need em? No. It's been magnetic for years, it's still magnetic, it will be magnetic for years. A 1,000 watt ballast, no matter digital or magnetic, uses 1,000 watts to run, magnetics tend to use an extra 5% , this is the ONLY savings advantage of a digital other than the higher shipping prices on the magnetics, and that is meaningless unless you have a VERY large consistently running grow. It's funny actually, the corporate hydro and nute giant, Advanced, are the ones pushing these. Everything that turns a profit gets commercialized and corrupted, the hobby we are all involved in is not immune to that. The very sad part is, many veterans of these and other forums are all for it.
I'm no longer growing due to more important issues and a major move, and I'm a newbie to a full grow cycle on my own as I was more of a maintenance guy and harvester at a large grow site for years, but I have done thousands of light meter checks on every kind of ballast, bulb and gimmick, and the differences of all are so minimal it seems this is a subject should be a moot one. There is NO new technology that exists yet that makes a magnetic a second choice. Newer magnetics DO NOT have vibration or heat issues, many are also SWITCHABLE from MH to HPS, this is not a feat that digitals alone hold. The weight is the ONLY issue I have noticed in the years I have worked around lighting systems. The distance issue can be argued in very large grows, but I worked at a large warehouse grow site which had over 50 magnetics going in one corner and the distance from the lamps was near 25-30 feet and no start or run issues arose.
These ballasts are not smartphones, they do not do anything special. The current push on digital ballasts is all about looks, marketing and MONEY. Wake up and smell the marijuana.