Being a focus driver, my comments will more likely lean towards
the focus "la".
IMHO, the pug 307 is overpriced in SG, the renault megane is more
of comfort rather than driving dynamics.
The MKII focus offers relatively good handling when compared
between the two above mentioned models. However the megane and 307
offer better equipment and frills. Still, since you enjoyed the
focus drive i encourage you to work your finances out becos the
focus is quite value for money. Forget what people say about its
reliability; i havent encountered any with mine albeit its the
previous generation model.
Please visit http://madsumm.org/smf to know more on
the MKII focus or ask any technical questions. The guys at Frod
Club SG are very friendly.