GOOGL is the superior investment at this moment due to its lower market cap and relatively stable beta, indicating less volatility compared to META. While both companies lack a P/E ratio and dividend yield, GOOGL's more extensive user base and diversified revenue streams from advertising and cloud services position it for sustainable long-term growth. META's higher valuation and risk profile, reflected in its elevated beta, suggest it may face greater market fluctuations, making GOOGL a more attractive choice for risk-averse investors.

Investors seeking stability and long-term growth should favor GOOGL, while those willing to accept higher risk for potentially greater rewards may consider META. However, GOOGL's stronger fundamentals make it the more prudent choice for most investors today.