Pre 3 refugee

Although I have an unnatural love for WebOS, my Pre 3 is really showing its age. Too often is it freezing up. I never had a true problem with the lack of apps for WebOS because the key apps were there. However, many developers are no longer pushing updates for apps. Anyways, I am craving a new phone. In a week or two, I will be a couple hundred dollars wealthier. Perfect time to spend money frivolously. I was considering the Nexus 4, but for some reason, I do not like the design, but it is still not out of the running. My ideal phone would be a portrait qwerty phone, but those are very limited nowadays. That being said, I am open to any and all suggestions, my only request being please do not recommend a Phablet. A phone between 4.3 and 5 would be grand

Sidenote: Although android would be preferred, I'm not against any reccomendations for other operating systems.

Second Sidenote: Part of me really wanted to buy a Blu Vivo 4.3 on amazon today for 150