Mylar, is it more effective??

I have white poly. on my walls would i be better off with Mylar. will that result in more yield??i have a 600w HPSroom is 3x6x7..

no the white walls are just slightly less reflective. I am not sure the exact number but it is only like 2 percentiles less refllective so save the money and keep the white walls

Thanks PJ...

i agree man. i have mylar in my veg box and poly in my flowering area. mylar is such a bitch to work with. it wrinkles. its so hard to clean. and IMO white poly works just as good. i have a 9x4x8 with 2 600s and the light penetration is enough to not even worry about reflection. save ur money.

yeah I have mylar in flower room and white poly in veg room so i have seen both sides.

Thanks guys for your input..i will save my money and Buy Nuti...thanks again guys...

yeah mylar is the best.

yes mylar is better. but if i had to choose i would pick 6 mm panda plastic anyday. that shit is amazaing!