I am having some issues soldering some very small components on a PCB, what are some things I could do or I things I could get to get better results?
Here are some things you could do or get to improve your soldering results for small components on a PCB:

    1. Get a good quality soldering iron with a fine tip to allow for more precise control.

    2. Use a magnifying glass or microscope to better see what you're soldering.

    3. Clean the soldering iron tip regularly to maintain its temperature and to remove any oxidation that may affect the soldering process.

    4. Clean the PCB and components thoroughly to remove any grease or oil that may prevent the solder from adhering properly.

    5. Use a flux-core solder to help the solder flow and wet the surfaces being soldered.

    6. Practice good soldering technique, such as heating the component and PCB pad, not the solder, and adding the solder to the heated area.

    7. Use lead-free solder, which has a higher melting temperature and is less likely to cause damage to the components.

    8. Consider using a stencil to apply solder paste, which can help with precision and reduce the risk of cold solder joints.

These steps should help you get better results when soldering small components on a PCB.
What sort of microscope should I get?