Damia everyones experience and views are valued here (we all benifit from sharing experiences and opinions), so yes we do want to hear about what you use and how you find them. You have 2 excellent cameras there and produce some delightful images. Specialist equipment does meet specialist needs like nature photography. Where large lenses, macros and fast cams are needed just to get the shot sometimes.

And every one said, 'If we only live,
We too will go to sea in a Sieve,---
To the hills of the Chankly Bore!'
Far and few, far and few, Are the lands where the Jumblies live;
Their heads are green, and their hands are blue, And they went to sea in a Sieve.

Edward Lear
http://www.nonsenselit.org/Lear/ns/jumblies.html