Well said Lazarus. Yes, I always recommend greatest hits' collections for a start, then buy the albums that the tracks you liked came from.
Heathen in particular I found even real non-fans often got into. Comes off brilliant live too.
I play
Lodger the most of the 'Berlin trilogy' (some of which was recorded in Paris LOL), but that's a funny one - got some really odd stuff on there, that I've found sometimes puts people off.
"Heroes" is really deeply depressed and freaked out at its core I think... jagged, discordant, fighting against giving in to chaos ...some AMAZING guitar work from Robert Fripp too.
Low has a few instrumentals, but not soothing ambient ones, they sure keep your attention (don't play Neukoln in front of children or pets, the damage may be permanent
)! It is an album that can either be soothing or horribly depressing, depending on what mood you are in to start with. Brilliant in any case, but not one you'll probably rock on to at a party. Mind you, I got a pool hall to play it once and there were no complaints from other punters LOL!
As with all Bowie albums, they tend to be 'growers' - might not grab you at first, but keep putting them on, you'll find they become necessary after a while.
Station To Station is my all time favourite record - the groove you can just leave on repeat for aaages! Diamond Dogs is another one that gets it's claws in without you noticing. Aladdin Sane - if you want to hear some of the best piano work ever committed to record, Mike Garson is awesome on this whole album. I wouldn't say it's quite the same vibe as Ziggy - much more jazz & paranoia to Aladdin.
Cheers! ~Ultra (probably a bad person to ask, I can think of solid reasons for you to buy EVERYTHING including both Tin Machine albums!)