If it's a rental plane or not yours, the AWARE 5 basic has good battery life has a moving chart and can be taken home afterwards.
Free airspace updates each month. In the air shows all likely airspace busts with useful info's too.
IMHO an indispensible low cost piece of kit.
[Mine has France as well, it costs extra, but helped me nav a Rans S6 VLA with many wx diversions past Paris on Thursday, yet I could easily see what space was allowed me & its height & regain my destinations.
mike hallam