JP1 Remotes

i need to decide which european ofa i should get:

ofa 5 7552 or ofa 6 7562?

they're both supposed to have a jp1 connector, the ofa 6 has 4 buttons more than the ofa 5 and costs 10 euros more.
(it's enough for me to control 5 devices.)

any advice?

Both are capable remotes, so if 5 devices is enough, go with the 5.