In my opinion... 1. Overhead Cupboards: - no handles gives more of a clean/streamline contemporary look - no push/pull mechanism either (I personally think the click-clack noise is annoying) I would suggest making the cupboard doors slightly longer (approx. 20mm) than the frame base for ease of pull-open, then you could also add soft-close mechanisms so you can just push-close without the door slamming (little round rubber pads on the frame would also work just as well) 2. Base Cabinets (btw you didn't specify doors and/or drawers??): - no push/pull mechanism (for the same reason stated above) - with handles, but in stainless steel is a must (not the cheap coated metal ones) Pros: easy to open, no dirty finger marks on doors (particularly harder to clean if matt surface) Cons: can't think of any, other than the look of the handles (but get nice ones... see the Block's Josh & Charlotte's kitchen handles... just wow, imo) - without handles, but would highly recommend gloss surface Pros: again clean/streamline contemporary look Cons: dirty finger marks and food/liquid spillage into the gap Either way your base cabinets, whether that be doors or drawers, should definitely be soft close... an extra cost, but one you certainly won't regret... And if you do decide to go with no handles and if you can afford it (very $$) then check out: http://www.blum.com/au/en/01/60/20/ Good luck! :)

I ended up going with no handles for the upper cupboards, but handles for the lower cupboards and drawers for the following reasons: - they were mostly hidden from view anyway due to the island bench; - they were quite a bit cheaper than shark nose (i.e. no handles); and - I wasn't overly keen on crumbs and other kitchen mess making its way into the drawers due to the shark nose design. These articles may help: [https://www.houzz.com.au/magazine/is-a-handleless-kitchen-right-for-you-stsetivw-vs~49954976[(https://www.houzz.com.au/magazine/is-a-handleless-kitchen-right-for-you-stsetivw-vs~49954976) [https://www.houzz.com.au/magazine/6-factors-to-consider-when-choosing-handles-for-your-kitchen-cabinets-stsetivw-vs~30734212[(https://www.houzz.com.au/magazine/6-factors-to-consider-when-choosing-handles-for-your-kitchen-cabinets-stsetivw-vs~30734212)

Not sure where you live but have you tried http://www.architecturaldoorhardware.com.au/ or http://vinco-architectural-hardware.business.site/ ? Ialso foudn some in other places when i searched houzz for knobs - https://www.houzz.com.au/professionals/s/knobs/c/au

I was about to say all our handles are the same size, but they’re not. They’re all proportional to the drawer width. A combo of 165 on 440, 230 on 590 & 760, and 355 on 960. I remember I probably drove the cabinetmakers nuts cos I couldn’t make up my mind about what, to them, may have been a such minor issue! Handles! I feel for you/know what it’s like. :-)