In reply to AeroPiper:
Don´t know what sort of grades you´re looking at, but if you´re steady at F6a-6b on granite you could do worse than setting up base camp in the Salbitschijen hut, loads of brilliant classics there. I did Hammerbruch (6b) and found it comparable to the best Piola routes above the Envers hut; geat rock, very varied climbing, and with plenty of additional protection possibilities between the not too generously placed bolts.
No guarantees on the weather there at that time of the year, but that´ll apply everywhere that´s not in the valley.
https://www.ukclimbing.com/logbook/crags/salbitschijen-3827/
Edit: just seen that the Salbit hut doesn´t open until mid-June; you can camp at the Campingplatz in Gwüestboden (Göscheneraip) at 1580m, which is open from mid-May.
PPS The hut website says that there´s still a lot of snow lying; that could change though.
Post edited at 01:37