OP when we did our kitchen i found Houzz really useful for layout ideas.
I found it helpful to think about things in terms of zones:
Food prep zone
Cooking zone
Plating up/clearing up zone
And potentially eating zone, if that might be a thing
You want your sink as accessible to all zones as possible
The main work surfaces accessible to the fridge.
And if you'll have people coming in/out while someone is cooking, have your fridge and glasses cupboards on the edge of your prep zone so people can come in and grab a quick drink without getting in the way of the chef
Oven as close to hob as possible and you definitely don't want to have to cross a "walk way" a long distance carrying a boiling pan of water to the sink, so hob and sink should be as close as possible
Similarly when you take a hot dish out of the oven, where will you put it down? Easiest is on the hob. So if possible hob & oven should be close together.
Of your designs I prefer option 1 - you have your dining zone against the left wall which provides balance in terms of use. If you have the peninsula on the right you will realistically be doing everything along that one wall, and won't use the work surfaces along the left wall, and it will unbalanced.
If you can separate your fridge from your oven I would but can understand that might not be practical.
If you're having a dishwasher I'd pop it under the window at the peninsula end so you have dirty plates, washing up etc to the right of the fridge and away from your prep/cooking zone.
Also think about, do you want pan drawers rather than cupboards (definitely a yes from me) if so those need to be in your prep/cooking zone. Same question for plates - drawers or cupboards (again I'd go with drawers if you can) so those and cutlery drawer need to be in your "plating up" zone.
Worth also considering open shelves instead of cupboards along the left wall, can give more of an open feel although some prefer not, that's really a personal choice.
So exciting getting a new kitchen! Enjoy it!!