Choosing the best sewing machine can depend on a variety of factors, such as your skill level, the types of projects you will be working on, and your budget. Here are some things to consider when choosing a sewing machine:

1. Skill level: If you are a beginner, it's important to choose a machine that is easy to use and has a variety of features that will help you learn. If you are an experienced sewer, you may want to choose a machine with more advanced features that will allow you to tackle more complex projects.

2. Types of projects: If you will primarily be working on quilting or other large projects, you may want to choose a machine with a larger throat space and a wide working area. If you will be working on delicate fabrics or doing a lot of embroidery, you may want to choose a machine with a wide range of stitches and a variety of presser feet.

3. Features: Consider the features that are important to you, such as automatic threading, built-in stitches, and a variety of presser feet. Some machines also have a built-in thread cutter, speed control, and a reverse button which can make the sewing process easier.

4. Brand and durability: It's important to choose a machine from a reputable brand that has a good track record of durability. Look for machines with metal gears and a sturdy construction.

5. Price: Consider your budget and how much you are willing to spend on a machine. Keep in mind that a higher price doesn't always guarantee a better machine, and that you can find good options within your budget.

6. Reviews: Before making a decision, it's a good idea to read reviews from other customers who have purchased and used the machine you are considering. This will give you an idea of how well the machine performs and how easy it is to use.

Ultimately, the best sewing machine for you is the one that meets your specific needs and preferences. It's important to take the time to research and compare different options before making a decision.