I am thinking of using bollinger bands+stochastic rsi, is this a good strategy?
Sure, you can use the above indicators/strategies, but if you want something less complicated and very easy to implement, how about
Pivot Reversal StrategyIn essence, it's a Tradingview indicator (usually you won't find it on the exchanges' internal charts) which does nothing else but indicate when to buy and when to sell.
It looks to me that most of the time you won't be making much money, but, as far as the ease of use is concerned, there's no match. Here is a youtube tutorial for scalping using this indicator:
https://www.youtube.com/watch?v=XLz0xUkD2LEDisclaimer: I haven't tried it myself, so, how useful it is, I have no idea. If you decide to use it, combine it with other signals from other indicators/strategies.