Silicone or metal?

[Secretservice]

As STBXH has moved out taking most of the kitchen utensils with him [anger] I thought I'd treat myself to whole new set of baking stuff.
I have a couple of small, silicone bun trays, but wondered if I should stick to metal for sandwich and bigger tins.
Any thoughts?
Also while I'm here, any recommendations for best online site?

I much prefer my metal bakeware, as it doesn't seem to matter how well I grease the silicone ware, my cakes stick to it. I also find it a PITA to clean - I throughly scrub it and dry it, yet when I come to use it next there always seems to be a white residue. Stick to metal :)

Oh, and I like M&S bakeware and TK Maxx does stuff at great prices.

That was quick! Thanks Acsec. Any ideas on where's best to buy?

Oops, sorry! I was too quick, then! Thanks