Comments welcome 
I have a BVG Fund investment Pillar 3a account since I came in CH but had a very conservative approach with a 20% cash allocation earning nothing. I have changed the strategy to have more exposure to equity as follows:
5% Cash
32% JB Inst. CHF Domestic Bond Fund -A1- (CH0103625189)
33% UBS AST BVG-40 Indexiert (hedged in CHF) I-A1 (CH0274003463)
30% Swisscanto BVG 3 Index 45 R (CH0238046459)
All product infos here: http://www.compare-invest.ch/en/3rd-pillar-investment-solutions/self-management-investment-solutions/bvg-fund-invest/list.html