I've been using Bounty as a firm rule for about 25 years, for cleaning glass. I recall trying Viva once and it just didn't do the job well. I stock up in bulk on Bounty, but has anyone found a different brand which works better, or the same as Bounty which is less expensive? Its not a priority cost reduction concern, but just more of a curiosity. Target has a house brand that seems to be the same thing as Bounty, but I think Bounty at Costco is less than Housebrand at Target.