My one is an activa 145 (which I don't think they do now but they will have a newer one in the range).
a positive baby compared to my 108 sport (sport cos it has a handle on the top )
any machine with any power behind it will go through a finger - that's why you have to be careful.
my nana's ancient beast (the one on which I learned to sew as a kid) went straight through her finger in 1960-something. fortnately the bit was re-attached* she always looked on it as her own fault cos she (literally) took her eye off the needle.
*sorry if that's too yucky!
worst i've ever done is go through som fingernails when v v tired.