WHERE TO STORE
$ADA AND OTHER? RANKING OF COLD
#WALLETS.
Ledger | Trezor | SafePal | ELLIPAL | BitBox | Keystone | OneKey.
As soon as you bought Cardano or other cryptocurrencies, the following question appears on the radar: "what is the best way to store them?".
"Not your keys- not your crypto"
Remember this, my friend! This is the most important thing in the storage formula. There will only be COLD wallets in the post, in the future I will also analyze hot wallets for Cardano although it is less secure. I will also talk about the multisig storage method - this is the best way. But today it's only Cold wallets, we're getting started.
Calculation Methodology
The methodology involves a comprehensive evaluation of hardware wallets across 6 categories totaling 100%. Each category has a weight (%), with sub-parameters (%) summing to 100% overall. Scores are assigned as "score / max" (e.g., 9.5 / 10), where max matches the sub-parameter's weight. Scores are based on objective data: device specs, reviews, audits, user feedback, and competitor comparisons (from sources like official sites, Reddit, X, YouTube, Ledger com, Trezor io). High scores reward superiority (e.g., full air-gapped isolation boosts "Resistance to hacking attacks"); low scores penalize weaknesses (e.g., closed code lowers "Open-source code"). Total score is the sum of all parameter scores (out of 100 max). Comparison covers 7 wallets: Ledger Nano Gen5, Trezor Safe 7, SafePal X1, ELLIPAL Titan 2.0, BitBox02 Multi, Keystone 3 Pro, OneKey Pro. This analysis is the author's personal research. I don't pretend to be 100% true. DYOR
Conclusions
Based on scores, the best wallet is Trezor Safe 7 (95.6/100) due to full open-source code, strong security, and reputation. Followed by OneKey Pro (93.4) and Keystone 3 Pro (90.8), excelling in air-gapped design. Ledger Nano Gen5 (80.9) and ELLIPAL Titan 2.0 (82.3) lag due to partially closed code and vulnerabilities. SafePal X1 (85.0) is a budget option; BitBox02 Multi (84.0) suits open-source fans. Choose
@Trezor if your long-term reputation and a combination of many advantages (including Cardano support) are important to you. If you need maximum security -
@KeystoneWallet.
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