Are you daytrading? I am and i've never seen good buy signal from macd on crypto - rsi is right only if market is in specyfic condition- mostly dont. Daytrading is too easy to speculate for big players. They buy when its cheap and sell when they see good demand (good demand is when macd or rsi is giving buy signal because TA lovers are buying) so when you buy on rsi/macd buy signal you are buying from whale moment beafore correction. In daytrading i dont need to see strength - i'm grabing 0.2%-2% each trade and trade takes 5sec-3h.