Veteran trader Peter Brandt sparked a debate by asking his Twitter followers whether they would invest $100K in XRP or SOL.Supporters of SOL pointed out its meme coin ecosystem, while XRP enthusiasts highlighted ETF hopes and Ripple's acquisitions.Both XRP and SOL have potential ETF filings, with SOL ETFs having higher approval chances according to Polymarket.Ripple recently made significant acquisitions which could drive speculation, while Brandt's past views on XRP have been mixed.