Originally posted by VoiceOfReason If you're wanting what is basically an all in one lens so you don't have to change it often (I noticed you said that so I'm not going to say get a prime) how about either the 18-135 WR or a Tamron/Pentax/Sigma 18-250?
I checked these lenses but unfortunately they are too expensive for my budget...
The only lenses i can afford are Tamron 18-200, Pentax 50-200 and 55-300. Tamron has bad reviews and with 50-200 or 55-300 i don't know if i really need this big range.
From the other hand, Pentax 50mm 1.8 has very positive reviews and from what i have read, it will have way better Image Quality than any from the other zoom lenses above.
So i think i will choose quality over range... Also i will keep the 18-55 kit lens.
I just want to experiment with something else than my 18-55 kit lens... I don't know if my choice will be right or wrong.