any free vpn recommendations?

Hello
I am not going to be doing anything that will take a lot of bandwidth, only general surfing. any reliable free vpn options?
I tried googling and got a lot of results, but i cant trust any of these sites, what if its a fake site and it doesnt really hide your ip...so any recommendations?

openVPN maybe? Honestly sir/ma'am, do you think something free can be very reliable or trusted?