Help~ in need of input

I would like to purchase a new front load washer that does not vibrate ALOT and shimmy on my laminate floor. We built a new house and the washer I have is not favoring its new pad. The repair man says its the floor, others have said it my machine but it all checks out to be good. In fact, this is the ONLY issue we have with it. The repairman says front load washers are not designed for laminate or second story floors, only hard surfaces on concrete. Are there any other views on this or FL washers that do not have this issue on this type of flooring. Thanks for reading
Bobbi