I've been following this person for a few months: https://www.tradingview.com/u/MarcPMarkets/
He doesn't cover XRP, but he often provides a lot of insight into why he draws support and resistance lines where he does. I'll sometimes make predictions in the context of ETH and see how it lines up with his projected zones. The experience came in handy during the last XRP correction. There's also a lot of "philosophical guidance", if you will, to help keep perspective in both bear and bull markets.