Is not about how many hits, is about the Payout! . Your strategy should be finding ' A trigger point' (when to bet), and it should be independent of draw history(digits are random!).
I want you to consider these pairs as your Trigger points as base for your picks:
sequential dif. pairs
2 24,27,79
3 35,36, 68
sequential difference is difference between any drawn digits, so if there is draw like 553 of midday of tri-state, seq .diff. of 553= 0 and 2, now choose the pair 24 , 27,79 as your base and remember to keep the priority of sequence 24 over 27 over 79(optional after observation/test). Now be mindful that stats for distinct draws(eg 1234) is higher than doubles,triples (eg 112,111), so stick to unique digits.
Now to waging strategy: Lets suspend double/triple bets for now, your pool is reduced to 6 digits (remember the seq.diff for 553 was 24-27-79 which is practically 2479), so you are left with 0-1-3-5-6-8 to add to the pairs. Now, the urge to wage all ( remember the priority of pair sequence, this info helps to reduce your picks) picks is tempting, is all about eventual payout( play less picks, you may wait few days for nice payout), so be patient with your picks.
If you are in this game to make money, then you might reconsider your waging strategy, sometimes is not the system.
1. Some folks play for str8 bets(cost effective if picks are less than 6 picks, and you play either day or night, not both)
2. Some play only doubles( cost effective when you know when to start/stop waging) I prefer the distinct box /str8 play without much workout.
Selecting picks for draw 553, based on pairs 24, 27,29 , I am going to choose 24 and 27 with x 0,1,3 for final picks 240-241-243-270-271-273 , these picks should be wage for 7 days(you need fiqure the time frame with time), play it for only midday (pairs generated from midday 553), it may hit in the evening, don't even have the temptation to change your hand!(Is about persistent when a method is working). If the pairs work frequently, then with intuiton you can make some decent payout.
Always play days in advance, to curb the urge to change picks, the above picks cost $42 waging str8/box for 7 days for possible payout of $290.
I decided to give only two trigger points (another way to avoid distractions) for you to focus on few picks, with time , you can wage str8 bets, Good Luck.