90% of my 12,000 records have outer sleeves. i just prefer to remove the actual pressing from outside the jacket. so the record sits inside the outer sleeve, but outside the actual original jacket. this allows me to easily navigate my collection in dim light and not fight the process of re-inserting the pressing. and mostly for new records i will keep the original outer jacket if it’s in proper condition. mostly i will add an outer jacket to new 33rpm records where it’s shrink wrap.
the exception is my 45rpm collection.....which is around 1500+ so significant. for those i do place the pressing inside the original jacket. they are almost 100% thicker pressing and two or more per title. so it’s just more practical. of these almost 75% still have the original outer sleeve they came with.
after 30 years my muscle memory for record handling is very dialed in so this is just ’MY WAY’ now. and i am no longer in the acquisition mode so not really even thinking about this stuff any more.
i do think my way is the optimal way for ease of use. but if you don’t have the space then one needs to do what’s best for you.
i do have 600-700 or so ’B’ records (mostly left-overs from an early collection i bought) where mostly they don’t have the outer jacket.
i have a large collection of box sets; most of those have no outer jacket and i don’t worry about it.
yes; it takes more shelf space to use the outer sleeve, but then there is an advantage in finding particular pressings too as the individual pressings don’t stick together. the jackets are not harmed taking them in and out.