I feel like Ritchie's best when doing original designs, seems like he can really pull it all together with full control and not hindered by the requirements of a license (i.e, Firepower, Black Knight, High Speed, etc.), with the noteable exception of STTNG.
Borg is best when partnered with Lyman.
On the other hand, Lawlor's licensed themes are his best games by far. His original themes are creative but they always end up too cheesy for my taste, with poor callouts and such.