multi tools eg the renovator or Bosch multi

Hey, my parter has been suggesting he would like 'the renovator' tool for his birthday. A bit of research suggests the renovator itself is a bit crap...but the Bosch multi tool has been recommended.
Does anyone have or, know anything about them, know what the revocation does that the Bosch multi doesn't (if anything) any advice or husbands advice would be greatly appreciated!!!

A friend of my partners has the Bosch one, and it does the job, but doesn't seem to be very highly powered, so can't do a whole lot with it. My partner feels that its a case with these tools of "jack of all trades, master of none". He is a tool fanatic though and has every tool known to man, and is a bit of a purist about it!