Most certainly ...
What is the goal of playing for you?
To break the balls, make a ball, have a good spread where
you can run the rest of the rack, right?
If you are speading them good, but not making a ball, that
works against you, or vica versa, it still works against you.
It may not be you, it could just be the table, weather conditions,
how old the cloth is, balls are dirty, etc..
I am a firm believer that to be fully armed for 8 ball or 9 ball,
that you need to have a minimum of 6 different breaks. You
need to be ready for anything, including getting a rack put
on you by an opponent. I played in a 9 ball tournament recently,
and although I mostly side break 9 ball most of the time now, it
wasn't working so I went to a front break, and it was working
pretty good. In 8 ball, lots of times, a front break will not be
working too good, so I switch to a side break to more consistently
make a ball, and get a decent spread. I really think a good front
break provides a better spread more consistently than a side break
in 8 ball, but if it isn't working, the side break is more reliable.
I have a friend I have watched play a lot, and I have noticed that
even if his 9 ball break is working, he switches it up sometimes, and
particularly when he is breaking and on the hill. Why, well, because
the opponent may be trying to rack him, especially when he is on the
hill, so switching at that time could really be better, or he just might
have some feeling that tells him to switch it.
The best rackers are the ones that do NOT do anything obvious, they
are subtle, but they know they only have to throw the balls in the rack
off by 1/4" or so to keep them from going in the pockets on the break.
What's amusing to me, is that my opponents when trying to undermine
my side break in 9 ball, tilt the rack in the wrong direction, which ends
up helping me on the break instead of stopping me. And, if they finally
do catch on, and tilt it the right direction, I simply switch to a front
break which is favored by the current way they have them racked, usually
making 2 or 3 balls off the break.
Take a hint: Never put your cue ball where you are going to break from
until THE BALLS ARE RACKED, and look at the rack for tightness and alignment before you decide to break. If you get to playing for some larger money,
you will realize how important this hint is.