The figures on the picture above are, from left to right:
Dixon Miniatures P6 Infantry kneeling firing
Dixon Miniatures P21 Charging - fixed bayonet
Foundry Miniatures SYWP25 Freikorps Musketeers Advancing
Foundry Miniatures SYWP25 Freikorps Musketeers Firing - Lapels
As can be seen (I hope) on the photos above, the Dixon Miniatures figures for the SYW range are obviously slimmer and a bit shorter than Front Rank or Foundry figures. In my oppinion, they mix well, especially if seen from further away. They definetly add variety to a skirmish force.
The one-page flyer from Dixon Miniatures, shown below, presents only a part of the available figures of their SYW range, the British and French among them.