SEO is usually better for long-term growth, while PPC is better if you want fast results. With SEO, you spend time building content, rankings, and brand trust, and after some months the traffic can keep coming without paying for every click. PPC, on the other hand, can bring instant traffic and leads through Google or Instagram ads, but the moment you stop spending money, the traffic also slows down. From a business perspective, many brands use PPC in the beginning for quick visibility and then focus more on SEO for stable and cost-effective growth later.
For Instagram, ads can definitely help grow reach and followers faster, but organic content optimization also matters a lot now. Using searchable captions, good keywords, and consistent reels helps with long-term discoverability. From my experience, PPC gives quick excitement in the beginning, but SEO and organic strategies usually build stronger and more sustainable growth over time.