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"Standard" via definition

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If I set via "standard" definition or padstack like this

Drill hole circle 0.300mm / Regular pad circle 0.700mm / Thermal Relief, AntiPad are all NULL.

Soldermask TOP and BOTTOM are also NULL. Symbol size is 1mm.

Min. track/track and track/pad consraints are set to 0.150mm

Is there some problems I can expect. Just notice on an old design, some of the vias have soldermask, but other don't. Have same padstack, but I think those that don't have solder mask was from "copy/paste" type. Any explanation on this? Is there place in the manual where this is discussed in detail?

Thanks :)


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