Which network to send AVAX?

I'm having some difficulty deciding which network to send my AVAX tokens. Could you please clarify the pros and cons of each option? For instance, which network offers faster transaction speeds? And which one has lower transaction fees? Additionally, are there any specific security considerations I should be aware of when sending AVAX on different networks? Your guidance would be greatly appreciated as I want to make sure I choose the most suitable network for my transaction.