Where is the best place to buy Aptos?

Could you please elaborate on where the most suitable venue would be for purchasing Aptos? I'm keen on exploring various options but am unsure of which platform offers the most reliable and secure transactions. Is there a specific exchange that stands out in terms of its reputation, fees, and availability of Aptos? Additionally, are there any factors I should consider when choosing a platform, such as customer support, ease of use, or liquidity? Your insights would be greatly appreciated as I embark on this investment journey.