Personally I prefer to use "ordinary" screws (Iby that I mean good quality screws such as Spax, Reisser or Hospa). I clamp the carcasses together the screw together where the screws won't be seen, e.g. beneath hinge plates, up at the top corners of the cabinet (in the dark corners), beneath drawer runners, behind shelves, etc. With white cabinets, and a limited range of colours, you can get self-adhesive coloured melamine circles to disguise 8the rare screw head you leave visible. Hospa screws are particularly good at not screwing up the chipboard, but then they are purpose designed for MFC (melamine faced chipboard - what the majority of kitchen cabinets are made from). A lot of other guys I know prefer this approach, too. If you brackwtvthe backs if the cabinets to the wall it is that, combined with the weight of the cab and contents which keep it all in place
What size you use of these Hospa screw? Do you have to countersunk or they automatically goes in without chipping?