Advice on setting up a beginners lab.

[Sebzy]

Hi All looking for some feedback on my first serious stab at beginners lab setup for my very very small apartment so multi function and size is an issue.

Primary stuff I want to focus on is security focused like interfacing to I2C, SPI, CAN and RS232 and various audio/rf related projects, you know simple circuits.

What I have so far
- Hantek DSO1060 Handheld Digital Scope 60 MHz
- Tektronix DMM912 Multimeter
- TENMA 72-10495 PSU 2CH, 30V, 5A, Adj
- HAKKO FX-888D Soldering Station
- HackRF One.
- Raspberry Pi 3.

One of the last things is a logic analyzer with I2C, SPI, CAN and RS232 decode. So was thinking of this one "Hantek LA5034 34CH 500MHz USB PC Digital Virtual Logic Analyzer" but am having problems deciding.

[Gyro]

If you want to dip a toe in the water, you could pick up one of those cheap 8 bit USB logic analysers on ebay and use it with open source Sigrok Pulseview. It would get you I2C, SPI, CAN and RS232 for virtually no cost.