Front wheel conversion Street Bob 130/90 16 or 130/70 18, who has experiences?

Hi together, would like to install a wider tire at the front, but I have been warned several times now, more problematic driving behavior, more restless straight running etc. Has any of you made experience with the mentioned sizes?? I would prefer the 18 customs officer, the 16 customs officer seems cumbersome to me. Thanks in advance SBsF