sample exam - one at a time

for those of have taken the sample exam, is it better to take one at a time or just go a take a break (an hr?) then go back…especialy as time runs out… I hear exam 2 is not a friend…

I thought about taking them in one whole day. I need some feedback from the those who have taken them first…

i wanted to take them in 1 day, but i was unable to take the second one… there was a system problem…f’ing annoying…