Is there any reason why you want to hold for a year or so? If you're holding for the sake of it, I'd also suggest buying more Bitcoin instead. Exchange tokens are similar to alts imo, I don't necessarily think the abundant liquidity for them is an indicator that they'll last for a year without any issues at all. It's easy for an exchange token to fall whenever they get hacked, especially when they're quite new to the market.
Remember when BNB was around $20 couple years ago?. Now it's around $620 if im not mistaken. I hold some already which I use to participate in launchpools..but I think since we're not yet in the thick of the bull run.. I'll leverage the opportunity to get more