im getting mum a black Suhali Lockit for Christmas.... but i need recs for which size to get. i've only seen the MM in real life. they have very limited stock of these bags here in Oz, which is why im ordering one this early. so here's the thing, mum's already got 2 Almas (Epi and s/o vachetta) which i've been told has similar dimensions as the Lockit PM. but the Alma's capacity is a bit small for her things sometimes, especially when she's travelling. but i feel the MM might be a bit too big as an everyday bag especially on her - she's only 5ft4in (with heels). plus the $400 price difference can go to an additional small accessory of some sort. if any of you lovely ladies and gents (you never know!) have seen both side-by-side or own/have owned a Suhali Lockit.... which size would be the safest bet? TIA!