I was just looking for some feed back i was wondering if you can switch gear brands mid cycle, i got 1 bottle of QFS eq and 1 bottle of QV eq, also i got a bottle of PVL ehtanate and QFS ethanate i want to run both in my cycle shpould i get rid of it and buy all same brand gear.....or can i use different brand names throughout the cycle????? will this affect gains in any way????