I will throw you in a sample or two to try.Yep WL is all I've ever used and I never see a change in the color,smell or consistency of their nic.Plus they have always been very polite to me on the phone.If any of you are a DIY type of person and never have tried their nic,then please give them a try.You will not regret it.
Thank you and I agree about WL 100%. I've been using John's nic juice for a long time.