Ermz
¯\(°_o)/¯
Well in metal we have a fairly high floor of noise under the guitar signals anyway, so it's not like we're strangers to it. The tape hiss really depends on the quality of the machine, tape and how well serviced it all is. It only becomes a problem if you're tracking solely to tape and bouncing/compressing a ton. Most people these days will track to tape then bounce to Tools, so you get the best of both worlds.