Best default
For a typical affiliate site, managed WordPress is the better first move. It keeps backups, caching, and routine maintenance in the background so your time stays on content and monetization.
When to move up
Move up when traffic, plugins, operational needs, or multiple projects start to make your current plan feel narrow.
What to avoid
- Choosing a VPS just because it sounds more serious
- Overbuying technical flexibility you will not use
- Underbuying when your site already earns enough to justify stability
Decision rule
Simple rule
If your main job is publishing and conversion, start with managed WordPress. Reach for VPS only when you can clearly name what the hosting plan cannot do.