I gave my throat plenty of alcohol lubrication over Xmas and New Year but I now need to help my bike out ! 
Over the years I have only ever used GT85 on my chains (I do use Muc Off chain cleaner every now and again) and I am thinking about using a proper oil lubricant as I have got through quite a few chains over the years and on doing so wrecked my cogs/gears. Its actually in for a service, new chain , cogs , gears as we speak!
Its only a Kona Dew City Hybrid, 2 years old, and I have been looking to replace it but I really need to try and keep it going as long as I can as a few things have popped up over the last couple of months that have hit me in the pocket !
Does using a "proper" lubricant help increase the life span on a chain and the other components?
I could google this I know but I thought I would put it to you knowledgable lot !
What are the best lubes for the money ?
Any help is greatly appreciated

Over the years I have only ever used GT85 on my chains (I do use Muc Off chain cleaner every now and again) and I am thinking about using a proper oil lubricant as I have got through quite a few chains over the years and on doing so wrecked my cogs/gears. Its actually in for a service, new chain , cogs , gears as we speak!
Its only a Kona Dew City Hybrid, 2 years old, and I have been looking to replace it but I really need to try and keep it going as long as I can as a few things have popped up over the last couple of months that have hit me in the pocket !
Does using a "proper" lubricant help increase the life span on a chain and the other components?
I could google this I know but I thought I would put it to you knowledgable lot !
What are the best lubes for the money ?
Any help is greatly appreciated