Flowering Light Question

So just finished harvesting a couple bubba kush clones but now wondering would i have a better yeild to flower with just a cheap 400 watt hps bulb from lowes that makes 45000 lumens or to use my 400 watt hortilux blue that is around 32000 lumens but good red and blue spectrum?

well so much for asking questions would ask which hps you guys recomend for a 400 watt when using the hortilux blue for veg???but not like it would get answered??????