Where should I keep my HBAR?

As a keen investor in the cryptocurrency space, I'm constantly evaluating where to store my digital assets securely. Given the recent rise in popularity of Hedera Hashgraph and its native token, HBAR, I'm curious about the best options for safekeeping my holdings. Could you provide some guidance on the most secure wallets or custody solutions for storing HBAR? I'm particularly interested in understanding the trade-offs between cold storage, hot wallets, and custodial services, as well as any specific recommendations for Hedera Hashgraph tokens. Thank you for your expertise in this matter.