>> would you recommend lunch at Kleine Schedidegg or wait for Jaungfraujoch?
I'll just add my two cent's worth :-)
First of all, if the weather is clear, I would first go up to the Jungfraujoch, as you never know when the clouds will roll in.
For lunch, I would prefer to eat at one of these places:
- Kleine Scheidegg - at the station
- Kleine Scheidegg - Grindelwaldblick restaurant towards the Kleine Scheidegg end of the Männlichen-Kleine Scheidegg walk
- Eigergletscher, at the station
- Männlichen, restaurant at the start of the Männlichen-Kleine Scheidegg walk
It all depends on where you are around lunch time.
Restaurants at the Jungfraujoch are indoors, and tend to be crowded. You may or may not get a window seat.
At Kleine Scheidegg station, you can eat at outdoor tables if the weather is suitable, with the north face of the Eiger right in front of you. I have eaten there several times, indoors and out, and can recommend it. You might also like to read this post from Kim, dated May 13, 2010 - 10:06 PM on the following page:
At the Eigergletscher restaurant, you can sit out on the balcony overlooking the Eigerlgletscher (Eiger Glacier). You can also watch hikers on the trail below, and see Mürren in the distance.
I haven't tried either of the restaurants on the Männlichen-Kleine Scheidegg trail.
Attached are some photos taken at the Kleine Scheidegg station restaurant (in winter) as well as the Eigergletscher restaurant (in September).
Here are some links for further information, menus etc:
www.gletscherrestauran t.ch/en/eigergletscher -en.html
www.gletscherrestauran t.ch/en/restaurants.ht ml