For the Long trade Timeframe used to reference the main trand is timeframe daily. And as a reflection of price movements in the candel Daily, we monitor it through Timeframe H4. And indeed choose momentum for open positions that require very high foresight. Usually it will aim at smaller timeframes. .
Time Frame in forex is a certain period of time determined as a period of observation of price movements. At different times, the price conditions displayed can be translated differently.
so we see price movements at a certain time such as 1M, 5M, 15M, 30M, 1H, 4H, 1D, 1W etc.
So in my opinion it depends on the pattern of your trading situation, whether you are trading short or long.
if only daily I recommend using TF 1H with support from TF 4H.