Vision items

There needs to be some sort of trade off for vision items like for 300G you get 5 minutes of countering any stealth champ and any stealth traps. so are basically useless during this time. now, in order for me to counter an AP assasin i have to buy etc and those are expensive and take an item slot that basically hurts my overall damage, Although maw is pretty well stacked, either way. 300 G use the potion and for 5 mins there nothing any stealth champ can do. granted they do have to spend the gold to get it, but at what cost? just 300 G. Maw is 3250 and takes an item slot. armor items are close to 2500-3000 and take slots as well. but stealth champs get a 300G potion and you counter them hard. doesnt make much sense. I would suggest an item that is is like the trinkets on the maps where you can use oracles or an item that you can use but stays in your inventory. and you cant buy it use it and then sell it right after either.