Sewing machine marketing often leads with a large number of built-in stitch patterns, but most sewists in practice use a small handful of stitch types regularly — the headline number is a weaker indicator of usefulness than it first appears.
A large stitch count is mostly marketing, not a practical necessity
Machines advertising 100 or more built-in stitches are including many decorative and specialty stitches that most users, including experienced ones, rarely or never actually use in regular sewing. The stitches that matter for the vast majority of everyday sewing — straight stitch, zigzag, and a buttonhole function — are present on even basic, affordable machines. A high stitch count isn't a reliable indicator of a better or more capable machine for typical use; checking that the core, frequently used stitches are well executed matters more than the total stitch menu size.
Mechanical vs. computerized machines trade simplicity for precision
Mechanical machines use physical dials and levers to select stitch type and settings, are generally more affordable, and are often considered more durable and easier to repair, since there's less electronic complexity to fail. Computerized machines use digital controls and often a screen, offering more precise stitch settings, easier stitch selection, and sometimes programmable or automated features, at a higher price point and with more that could potentially require electronic repair if something fails. For a genuine beginner mainly doing basic garment repair and simple projects, a well-made mechanical machine is often a perfectly capable, lower-cost starting point rather than a compromise.
Free-arm capability matters for certain project types
A free-arm design — where part of the machine's flat sewing surface can be removed to expose a narrower arm — makes sewing cylindrical items like sleeves, pant legs, or cuffs considerably easier, since the fabric tube can be slid over the narrower arm rather than being sewn awkwardly flat. This is a real, practical feature for garment sewing specifically, less relevant for someone mainly doing flat projects like quilting or simple straight-line sewing.
Automatic needle threading and bobbin winding save real time
An automatic needle threader and an easy, built-in bobbin winding system genuinely reduce a source of regular frustration, particularly for anyone with vision difficulty threading a small needle eye repeatedly, or simply sewing frequently enough that manual threading time adds up. These aren't essential features, but they're a real, appreciated convenience worth considering if regularly available in a similar price range to a machine without them.
The one thing people forget
Check the actual availability and cost of replacement parts and accessory feet for a specific machine and brand before buying, particularly for a mechanical machine expected to last many years — a machine from a brand with poor parts availability can become difficult or expensive to service down the line, even if the machine itself performed well initially.