Площадки SMD: закругленные или прямоугольные? Опции

[turnon]

Порекомендуйте, какие площадки для SMD компонентов (0603, 0805) лучше - прямоугольные или закругленные.
Вроде бы закругленные лучше, меньше острых углов и меньше возможности повесить соплю.

[Ваня Цаберт]

" Also, the usage of oblong, or rounded, land pattern pads is
considered advantageous for lead free soldering processes in comparison with rectangular pads, as the oblong shape provides
for a pull of the solder on the pad. An exception to this rule is when the heel portion of the land pattern has to be trimmed due
to when the component body standoff is less than the paste mask stencil thickness or the heel has to be trimmed due
to“Thermal Pad” interference. In these two cases, the rectangular pad shape is preferred to compensate for the reduction in
copper area of the land pattern pad length."

IPC-7351B
Generic Requirements for Surface Mount Design and Land Pattern Standard