Keep an eye on your first selection only as a $20 bet and calculate how it would have gone in comparison to your other bet method[s].

So far it is 1 $20w bet for a return of $75.
Your other method[s] have some serious catching up to do and the maths are not in their favour.

I suppose it all comes down to what you [really] want from punting for $20 a day, trying to make a profit by the end of each week or having the action of 5 bets a day[?]

For me personally I'd be trying to give myself a bit of both the above and for $20 a a day I'd end up having from 2 to 3 bets [max] a day. 2x10 or 1x10 and two 2x5 bets depending on what's on offer odds wise. Nothing wrong with liking a bit more action though, especially for only $20 a day.

I punt for pleasure first and profit 2nd. If it was the other way around I'd be going with the maths. as much as possible and having a 1x20 bet a day or even less days and bigger bets.