Toshiba Digital Inverter range?

[Slim R410a]

Im pricing up A/C for 15 shops. Most are roughly the same size and it worked out 13 of them would require a 10.0kw cassette, 1 a 6.0kw cassette and the other a 7.1kw ceiling suspended split.

Im thinking of using the new Toshiba RAV digital inverter range, although I only usually ever fit Mitsi Electric or Daikin, but here are my reasons;

1) The Toshiba 10-14kw range outdoor unit use only a single fan configuration and weigh 77kg. Most of the shops I have surveyed do not have much space outside for the condensing units, i.e they will literally be on a wall in someone's 'back yard'! This would help matters greatly!
(Daikin and Mitsi both twin fan units and at least 106kg)

2) Toshiba 10.0kw model requires only a 20A supply.
(Daikin S/I 30A, N/I 40A. Misti P/I 32A, N/I 32A)

3) Toshiba range works out the least expensive. (out of the inverters) The customer wants good kit but also a good price.

So has anyone had any experience with this kit before?
I've only ever fitted 4 Toshiba non-inverters, 2 years ago, they seemed good kit, never had any problems, just the outdoors were a bit loud!