Very interesting piece of advice, thanks a lot for writing it out I will look into it !
I haven't dove much into recording techniques (especially analog techniques because I generally use digital techniques for jams or compositions) since I generally just plug my guitar into my audio interface and run it through plugins without looking back (since I can tweak the plugins values after recording the guitar parts to adjust the sound after making changes elsewhere), but it could make a real difference indeed I should try it out at some point !