i've been currently using 1:1 so. i check my stoploss, then use the same amount of points+spread as my TP. this is my understanding how the 1:1 stoploss/tp is supposed to be used. But, you never go broke taking profit so if you're up 50 and you wanna set your new stoploss to atleast get 10, you'll at least be not making 0 or negative points lol.