What’s the easiest way to swap USDT to TON without overpaying fees?

I’ve been managing a small crypto portfolio, mostly in stablecoins, and recently wanted to try some TON-based apps. That meant converting part of my USDT to TON, which I thought would be simple. First, I tried a couple of centralized exchanges, but either the fees were higher than I expected, or the verification steps were a hassle. Then I experimented with a DEX, but the process was clunky, and I wasn’t confident in the final amount I’d receive. One thing I tried that seemed easier was https://symbiosis.finance/swap-crypto/usdt/ton. The swap executed almost instantly, and it gave a clear estimate of the TON I’d get before confirming. It felt smoother than any other option I had tried so far. Curious to hear from others, do you usually stick to exchanges, or are cross-chain swaps like this becoming a real alternative for stablecoin-to-token conversions?