I guess XLM will be doing a bit better compared with ADA especially in term of adoption consider the governments are seeing XLM already meet their criteria to issue their own CBDC. We can't determine how high it will go consider the sky was the limit. No one will know how the exact price for both in the next months. As long as bitcoin keeps bullish and both will be following it but when bitcoin turns into the bearish mode and I do believe those coins will be dumped too.