Problem about tweaking network with random number seed

Hi,

I have a problem regarding the tweaking network with random number seed.
My network output is not very stable, so I set a random number seed to make it always get the same result.
My question is that if I use this method during tweaking the network, is it meaningful to compare the two networks performance with same seed?
Like

net1=nn.Sequential(
nn.Linear(128, 64),
nn.Linear(64, 2),)

net2=nn.Sequential(
nn.Linear(128, 60),
nn.Linear(60, 2),)

Thanks!