My understanding is that its considered bad form to put 2 rests back to back,( I may be wrong on this, won't be the first time) however I also hear varying opinions on using staccato for timing purposes. I assume making it a half note rest might make it harder to read (picture 3) Picture 2 is cleaner to me, Picture 1 clearly gets the point across. Since I don't sight read they all work for me. Thanks for voting ...
Picture 1
Picture 2
Picture 3
Picture 1
Picture 2
Picture 3