In all honesty no way is better than another IMO however apparently many use those window sill style tool boxes - particularly for glass like one touch loaders
ATM I have been using empty release card boxes left over from box breaks which had been working very well for me so to speak
PS select have released a top loader binder in case you didn't know however those one don't like one touches that much and believe much less with loaders in an envelope style over sleeve
Have considered getting one myself but haven't yet due to price and cons as just mentioned