My local tackle store has red label and sunline super. The super is only 1$ more. Both under 15$. For another $ I'd use the sunline super all day. That being said, if super went away, i'd only use red label. I use it for swim jigs, skinny dippers and chatterbaits.

I back everything up, doesnt matter whether the main is mono, flouro, braid...

If you want to use Vanish you will need to change it and change it often. In my opinon it is a terrible line. You won't save any money in the long run. Go ahead and spend a little more and buy some good line.

I fished the Vanish today....
14 pound test......fishes close to my normal spider wire super mono.....no issue with memory...backlash....and certainly no issue with breakage ....use a Palomar knot with an overhand knot on top......could not break it in fact.....hung up once and had to use the trolling motor to break off......for 11 bucks at Walmart....impressed

That was on a BPS PQ 100 and BPS 7' rod....C-rig and on same set up T-rig.....my experience was not what most said it would be....

Berkley Vanish or Transition if you can get it on sale.