Less, higher, more, greater, lower

Look:

1) The cost of early computers pick oneiswas pick onehigherlower than modern computers.

2) The reliability of early computers pick oneiswas pick onemoreless than modern computers.

3) The speed of modern computers pick oneiswas pick onegreaterless than early computers.

4) The size of modern computers pick oneiswas pick onegreaterless than early computers.

5) The usability of early computers pick oneiswas pick onehigherless than modern computers.