It’s all about your use case(s), then it’s a question of are you looking for a single VPS node, do you need it spun up asap, or are you just generally looking for a place to spin up cheap-ish nodes for different uses as needed?

DigitalOcean, Linode, and Vultr are common low price options.

Amazon Lightsail if you already have an AWS account, but it’s not on the lowest end for pricing on VPS.

OVH if you want a lot of different options for nearly any price range, and may want performance from bare metal or private cloud options down the line for any reason.