Count me in the "New to 5er Club".
Similar story to @mcnach having previously owned but never really gelled with 5ers I've committed to persevering with the Lakland, so much so that I also bought a Sterling Sub 5er which is 34", where my Lakland is 35".
Similar story with ringing strings so I added mutes by the bridge helps dampen bumm notes which means I'm getting less banging on the floor from upstairs who have a baby.
What I also like is the ability to play Octaves in two positions so I'm actually varying the riffs I'm playing by moving into other octaves.
I am frustrated sometimes trying to identify notes which was second nature on a 4 string but this is merely a hurdle that I need to overcome - it'll will come with time.
I'm avoiding going back to my 4 strings for now...