Originally posted by biz-engineer No, I honestly afraid of investing into more Pentax glass. I have a lot of Pentax glass already (represents > $12 000) because I purchase everything new to Ricoh, I didn't buy used, I paid the full price, so in total it's like buying a car. And last time I asked my dealer if he would be selling the DFA21 he said "no , we won't be trading Pentax anymore", I insisted and he replied "it is NO and NO, if you want Pentax please go elsewhere". So I looked at the other possibility to trade camera gear at SRS in the UK, but now the prices of buying Pentax gear at SRS are +30% compared to prices in Euro, plus the additional costs related to UK now being out of EU economic zone (after brexit). These are new challenges I am facing.
In the name of safety, I was told to get the then-new Olympus 4/3. And Sony SLT, safer than Pentax because it was supported by Sony. And Samsung NX, amazing thing, why didn't Pentax join (even if Samsung never invited them?). And, over and over again, Canon EF and Nikon F; the largest DSLR makers by far, very advanced, very broad range of products, truly immortal.
There's no such thing as "100% sure". Decide by yourself if you're confident enough to buy more lenses or not, but if absolute certainty is what you're seeking, you already gave up on Pentax.
But be careful, emotions - thoroughly influenced by downright hostile sites and social media - can lead to you act against your wishes. Do you want Pentax, or not?